TidBITS Issue #910

Flying to Macworld? Carry On Your Batteries!

by Mark H. Anbinder

New rules from the U.S. Department of Transportation forbid checking spare lithium batteries in your luggage; you must bring them in your carry-on luggage. Read on for details.Show full article

Entertainment | 10 Jan 2008 | Listen

Amazon MP3 Scores DRM-Free Music: What About Apple?

Amazon.com has signed up all four major music labels to provide DRM-free music for Amazon MP3. Can we expect Apple to announce an equivalent amount of DRM-free music in the iTunes Store at Macworld?Show full article

First came EMI's test of selling music free of digital rights management (DRM) with Yahoo. Then Steve Jobs let fly with his "Thoughts on Music" open letter (see "Steve Jobs Blasts DRM," 2007-02-12), and Apple followed it several months later with the announcement that the iTunes Store would sell DRM-free tracks from EMI (see "Apple and EMI Offer DRM-Free Music via iTunes," 2007-04-02). Next, Amazon.com jumped into the fray with Amazon MP3's DRM-free downloads from EMI and Universal (see "Amazon MP3 Takes on the iTunes Store," 2007-09-25, and "Apple Cuts iTunes Plus Price to 99 Cents," 2007-10-16).

With EMI and Universal offering DRM-free music, Warner Music Group and Sony BMG were the remaining holdouts, and in the last few weeks, both have caved. In late December 2007, Amazon announced that DRM-free tracks from Warner Music would be available via Amazon MP3. And on 10-Jan-08, Amazon repeated the announcement with Sony BMG, the fourth of the major music labels (and the one that intentionally installed spyware on Windows PCs in an insane attempt to prevent CDs from being copied).

Amazon MP3 now claims 3.1 million tracks, all without any DRM. Apple says the iTunes Store has over 6 million songs, but only iTunes Plus tracks from EMI aren't hampered by Apple's FairPlay DRM. In April 2007, in the announcement of the iTunes Plus tracks, Steve Jobs said, "We expect to offer more than half of the songs on iTunes in DRM-free versions by the end of this year."

It's now 2008, and I'm happy to give Apple a two-week grace period if one of the announcements at Macworld Expo is that all the music in the iTunes Store will become available in DRM-free format. Otherwise, any moral high ground Apple may have achieved with the "Thoughts on Music" letter and subsequent promotion of iTunes Plus tracks will be ceded to Amazon.

And yes, I realize that this decision is not Apple's to make unilaterally, and if Apple isn't just sitting on an announcement until the Macworld Expo keynote, the spotlight will then focus on the labels that are playing favorites with Amazon over Apple.

Tech News | 10 Jan 2008 | Listen

Parallels Server Brings Virtualization to Leopard Server

by Joe Kissell

A new virtualization environment from Parallels allows Leopard Server to run as a guest operating system, among other interesting tricks.Show full article

Networking | 09 Jan 2008 | Listen

NewsGator Turns NetNewsWire Loose for Free

NewsGator unleashes NetNewsWire and all the rest of its newsreader software for free in order to promote greater adoption of its corporate-focused servers. It's good news for the average individual, too.Show full article

NetNewsWire 3.1 is the latest release of the long-developed news aggregator of RSS and Atom feeds - and it's now free. NewsGator, which acquired Seattle developer Brent Simmons's NetNewsWire software in 2005 and hired Simmons, announced updates for its major newsreading applications; their applications are all available at no cost. Previously, NetNewsWire was available in a fully featured paid Pro version and a free Lite version.

NewsGator's applications include FeedDemon 2.6, NetNewsWire 3.1, Inbox 3.0 (in beta), and NewsGator Go! for Windows Mobile 2.0, as well as Web-site based readers aimed at generic mobile devices and one customized for the iPhone. NewsGator integrates newsreading across programs and services by letting users create accounts that can be used to synchronize feeds and track which items have been read.

NewsGator founder and CTO Greg Reinacker wrote on his blog that the company is focusing on saturating the market with its clients to provide a better environment for its corporate products, which include NewsGator Enterprise Server. The server aggregates content from the outside world and combines it with internal communications for employees. A single source for the server software and no per-seat licensing fee for every desktop and mobile operating system and device could be a powerful tool to let NewsGator challenge bigger competitors that lack good software for normal users.

The latest release of NetNewsWire, by the way, includes a small list of useful new features, including a refresh of the user interface, better performance, and an HTML Archive option that saves news items in a standard Web format. The performance improvements were noticeable: I quit version 3.0, installed and launched 3.1, and witnessed a dramatic improvement in retrieving new items and other actions.

I should also note that Simmons added a feature late in the 3.1 beta that I've been requesting quietly for years: an unsubscribe-from-feed option available from the contextual menu for any news item. Because I subscribe to so many news feeds, and feeds tend to go stale, become overwhelming, or simply start to irritate me, it's great to have a click-and-select method of saying buh-bye to a news feed. Previously, you had to select an option to reveal the feed in the subscription list, select it, and choose Unsubscribe.

With NetNewsWire 3.1, generally considered to be one of the most capable RSS newsreaders, now available for free, the bar has been raised for all other RSS newsreaders (including Safari). As Rich Siegel told TidBITS when Bare Bones released the capable text editor TextWrangler for free, "You must now be this tall to play."

Networking | 11 Jan 2008 | Listen

Nolobe Ships Major Interarchy Update

The latest release appears of hoary file-transfer program Interarchy, now featuring a new Leopard look and a faster encrypted mirroring option.Show full article

Nolobe has shipped Interarchy 9, a major update to one of the longest-developed Macintosh Internet applications. The new release adds a new secure file-transfer mode using SSH encryption that requires a server with Perl 4 or later to use. Nolobe promises substantially improved performance with the new mode for mirroring, in which files are automatically duplicated whenever they're changed, typically to remote directories, such as the folder that holds a Web site.

A number of cosmetic changes were made as well, with the new main window display resembling a Leopard Finder window, including organizing information in a sidebar by categories, one of which is Bonjour-accessible local volumes. Long-time users may need to read the release notes to figure out where features they use have migrated to; in particular, it appears that the network testing features of the previous version have been removed. I particularly like the addition of the Copy Public URL command in the Edit menu, which lets you create a mapping between an FTP path and the equivalent URL to reach that path from a Web site, and then copy the public URL for any file in the FTP hierarchy for pasting into email or documents.

Version 9 ties into Mac OS X's structure for mapping file extensions to applications, rather than maintaining its own mapping. This can cause some consternation. For instance, if you had previously set Interarchy to edit .html files in BBEdit, but left the .html mapping in Mac OS X to open such files in OmniWeb, you can't duplicate that approach with Interarchy 9. An Edit With command has been added to the contextual menu, too, so you can choose among valid applications to edit a given file. This release incorporates Sparkle for updates, which slipstreams improvements in an elegant manner while the program is running (see "Sparkle Improves Application Update Experience," 2007-08-20).

In February 2007, Nolobe obtained development rights for Interarchy (originally Anarchie) from Peter Lewis's Stairways Software; Nolobe was founded by Interarchy's lead developer Matthew Drayton (see "Nolobe Takes Over Interarchy; 8.5 Ships," 2007-02-05). This is Nolobe's first ".0" release of the software since the acquisition.

Interarchy 9 costs $39 until 29-Feb-08, after which the price rises to $59. Registered owners of Interarchy 8.5.4 and earlier may upgrade for $29. Mac OS X 10.4.11 or later is required.

Entertainment | 10 Jan 2008 | Listen

Airfoil 3 Spreads Music Streaming Beyond AirPort Express

The latest version of Airfoil synchronizes video to remote audio, and can stream audio to remote Macs, not just AirPort Express Base Stations.Show full article

Business Apps | 09 Jan 2008 | Listen

Rogue Amoeba's Live Disc Avoids Wasting CDs

Wouldn't it be cool if all those CDs containing demo software that are given away at trade shows could automatically ensure that their contents were always up to date? Rogue Amoeba has figured out how to make it happen.Show full article

Macs & Mac OS X | 08 Jan 2008 | Listen

New Mac Pro Goes Eight-Core Before Macworld Expo

When "the fastest Mac ever" doesn't make the cut for the Macworld Expo keynote, you have to wonder what Apple's up to. But in the meantime, check out the specs on the new Mac Pro!Show full article

A week before Steve Jobs was set to take the stage at Macworld Expo, Apple cleared away any need to talk about professional-level Macs to concentrate on what we presume are more interesting announcements. When a new Mac Pro that Apple advertises as "the fastest Mac ever" (sure, the latest professional Mac is always the fastest Mac ever, but still...) doesn't make the cut for the Macworld Expo keynote, even the more jaded among us start salivating.

The new Mac Pro features eight-core processing, thanks to a pair of Intel's new 45-nanometer Quad-Core Xeon processors running at 2.8 GHz, 3.0 GHz, or 3.2 GHz. Actually, there is a build-to-order option with only a single 2.8 GHz Quad-Core Xeon processor, but that feels like a throwaway to keep the price of the lowest-end Mac Pro down, and I usually avoid such oddball configurations when the direction is clearly toward eight cores across the board.

Apple claims the new Mac Pros are up to twice as fast as the previous top-of-the-line 2.66 Quad-Core Mac Pro when using processor-intensive applications like Maya and Logic Pro. Additional performance comes from a whopping 12 MB of L2 cache per processor, a high-bandwidth hardware architecture, dual-independent 1600 MHz front size buses, and support for up to 32 GB (8 slots) of 800 MHz DDR2 ECC FB-DIMM memory.

In terms of storage expandability, the new Mac Pro features four internal hard drive bays with direct-attach, cable-free installation of SATA drives, giving it support for up to 4 TB of internal storage. A SuperDrive with double-layer support is also standard, with a second open optical drive bay available for another SuperDrive... or perhaps a Blu-ray drive in the future.

Graphics processing is also important for the professional crowd, and although I'm not deep in that world, the specs sound impressive. The standard video card is an ATI Radeon HD 2600 XT with 256 MB of video memory, but build-to-order options include the Nvidia 8800 GT with 512 MB of memory or Nvidia Quadro FX 5600 with 1.5 GB of memory. You're not limited to just one of these cards (each of which can drive a pair of DVI monitors) - the Mac Pro provides a total of four PCI Express slots, making it possible for a Mac Pro to drive a total of eight 30-inch monitors running at 2560 by 1600. Who needs Spaces when you can address over 32 million pixels? Clearly, Apple is looking to move into the stadium display market.

On the communications front, the Mac Pro comes standard with a pair of gigabit Ethernet ports (with support for jumbo frames), Bluetooth 2.0+EDR, an optional 802.11n AirPort Extreme card, and an optional Apple USB Modem. Anyone who buys a modem for this machine deserves a wedgie.

Other specs include a pair of FireWire 800 ports (one in front, one in back), a pair of FireWire 400 ports (one in front, one in back), five USB 2.0 ports (two in front, three in back), front-panel headphone minijack and speaker port, optical digital audio input and output Toslink ports, and analog stereo line-level input and output minijacks.

Apple says the new Mac Pro is available immediately, with pricing starting at $2,799 for a model that includes a pair of 2.8 GHz Quad-Core Xeon processors, 2 GB of RAM, the ATI Radeon HD 2600 XT graphics card, a 320 GB SATA drive, and SuperDrive, along with all the other standard stuff. The only slight disappointment? The industrial design remains the same, and while there's nothing wrong with the "cheese grater" case introduced nearly five years ago with the Power Mac G5, we'd sure like to see a hot new case design.

Macs & Mac OS X | 08 Jan 2008 | Listen

New Xserve Goes Eight-Core Too

Not content with updating just the Mac Pro before Macworld Expo, Apple also released a new eight-core update to the Xserve that mimics many of the Mac Pro's specs.Show full article

Hot on the heels of Apple's pre-Macworld announcement of the new Mac Pro comes the release of a long-awaited update to the Xserve, the company's 1U rackmount server. Given that the Xserve typically finds itself racked in supercomputing and enterprise data centers, hardware updates seldom warrant mention during the Macworld Expo keynote anyway. This makes it unsurprising that Apple is releasing specifications and taking orders now to avoid the Xserve upgrade stealing any keynote thunder.

Like the new Mac Pro, the Xserve's top-end models feature eight-core processing, with a pair of 2.8 GHz or 3.0 GHz Quad-Core Xeon processors. There's also a base model sporting just a single 2.8 GHz Quad-Core Xeon processor. All models include 12 MB of L2 cache per processor, a high-bandwidth hardware architecture, dual-independent 1600 MHz front side buses, and support for up to 32 GB (across 8 slots) of 800 MHz DDR2 ECC FB-DIMM memory.

In terms of expansion, the Xserve provides three drive bays that support either SATA or SAS drives, a pair of PCI Express 2.0 expansion slots that can accept multi-channel 4-gigabit Fibre Channel, and 10-gigabit Ethernet cards.

Standard features include internal graphics support that can drive anything up to a 23-inch Apple Cinema Display, dual gigabit Ethernet jacks, two FireWire 800 ports (but no FireWire 400 ports), three USB 2.0 ports, and, of course, an unlimited client license for Mac OS X Server 10.5 Leopard. The base Xserve configuration, shipping immediately, includes a single 2.8 GHz Quad-Core Xeon processor, 2 GB of RAM, and a single 80 GB SATA Apple Drive Module for $2,999.

Apple boasts that the new 45-nanometer Intel Quad-Core Xeon processors improve on energy efficiency, with the processors drawing a maximum of 80 watts and dropping as low as 4 watts when idle.

As with the Mac Pro, the industrial design of the Xserve remains largely unchanged, which will cause disappointment in some quarters. We've heard complaints from data center operators that the Xserve's 30-inch (76.2-cm) depth makes for awkward spacing in standard racks. (The original Xserve was 28 inches (71.1 cm) deep.) Also, Apple's policy of selling the Xserve's drive sleds only with drives makes it expensive to upgrade storage with drives from vendors other than Apple; that appears to be unchanged.

In a mixed blessing, Apple removed the FireWire 400 port from the front panel and replaced it with a USB 2.0 port. That's a good step, since it makes it easier to attach a keyboard and mouse for troubleshooting, but doesn't go far enough, since rack-mounted servers also usually need a monitor attached for troubleshooting, and the video port remains at the back of the Xserve.

Chuck Goolsbee, Vice President of Technical Operations for hosting company digital.forest, suggests that "user-related" ports, such as USB, video, and FireWire be accessible from the front panel, whereas "system-related" ports like Ethernet, Fibre Channel, and power be relegated to the back. (USB and FireWire should exist in both places, of course.) The reason is that ideal data center design calls for hot aisles and cold aisles, with the hot backs of servers facing each other and the cold fronts facing each other. That way, the hot aisles can be enclosed and cooled more effectively. But that's not feasible if the staff needs regular access to the backs of servers for troubleshooting, as the Xserve requires due to the placement of its video port on the back.

All that said, we've been needing new server hardware for some time and this looks like the unit we've been waiting to order!

Safe Computing | 09 Jan 2008 | Listen

Secure Your iPhone Connections at Macworld Expo - and Beyond

Macworld Expo will be a prime location for those with bad intent to snarf passwords and data as it flies through the air from unwary iPhone users and their unsecured iPhones. Laptop users are at risk, too, of course. Here are some hints and references for ensuring your privacy before attending the event - or visiting any Wi-Fi hot spot.Show full article

What do you get when you cross thousands of iPhones users, hundreds of Wi-Fi nodes across dozens of networks, and no network security? Lots of snarfed passwords from what could be as few as a handful of ne'er-do-wells who know what to look for.

If you're an iPhone user headed towards the Macworld Conference and Expo, I'll see you there, but I hope I won't see your passwords floating through the air. The iPhone - and Mac OS X and all other major operating systems designed for personal computers and mobile phones - doesn't secure data sent over Wi-Fi by default. Rather, the operating system and hardware makers assume that you will layer your own security on top.

Most users aren't aware they need to add security on top of their in-transit data, and I've tried to be Johnny Wi-Fi Security Seed - if I'm not stretching the king of Applejack's reputation too far - in spreading the word on simple ways you can ensure your passwords and data aren't sucked in while walking around. You can read an in-depth article I wrote several months ago for Macworld about the iPhone and its security limitations or scan the following tips. (A few obscure VPN flaws mentioned in the article have been fixed in subsequent iPhone updates since the article was written last summer.)

Fundamentally, every network connection you make over an iPhone or a laptop via Wi-Fi when roaming away from home is insecure unless the particular program you're using or network connection has been designed to include encryption or overlaid with some secure elements. (At home, you might enable WPA Personal encryption on your network, which reliably protects the data from snoopers who don't have the network password.)

Protect Email Passwords and Contents -- The iPhone tries to be good. When you set up a new email account using the prefabricated partner email host options in iPhone's Mail preferences, or when you add an email account manually, Apple's procedure is to use an encrypted connection unless one isn't available. (Yahoo Mail's push service for the iPhone secures its passwords but sends the contents of your messages in the clear.)

Email passwords are often sent in the clear by default, which means that without adding encryption on top, someone could access your password. Mail programs and mail servers, like Web servers, use SSL/TLS to tunnel data without allowing a snooper a position to intercept what's being sent. Almost all mail software, including Apple's iPhone Mail and Mac OS X Mail, include support for SSL/TLS connections.

Most but not all Internet service providers offer SSL/TLS for sending (SMTP) and receiving (POP3/IMAP) email. It may be worth forwarding email to Gmail or another service that offers encrypted POP, IMAP, and SMTP while traveling if your ISP's own mail servers don't support encryption. (Here's a detailed article on how secured email works and why to use it.)

You can protect just your email password by using APOP (Authenticated POP) with ISPs that support that protocol. Using APOP, each time you retrieve messages your mail client creates a unique hash of your password that the server, knowing your password as well, can confirm. The iPhone doesn't offer APOP support, but many mail programs include it as a legacy option.

If your ISP requires your password for sending outgoing email - as most do - that password is frequently sent in the clear if SSL/TLS isn't used.

Keep Insecure Web Surfing Private -- When you're browsing Web sites that don't use encryption to protect your sessions, a sniffer on the same network can monitor all your activity. Banking sites nearly always use SSL/TLS to entire sessions, while ecommerce sites may limit SSL/TLS to your account login and the checkout phase.

It used to be fine to be sanguine and say, well, I have no secrets; if my password is protected during login to a site - as many firms like Yahoo and Google offer - what do I care if the session is in the clear? That was an attitude one could take before sidejacking was defined.

Sidejacking is a way of grabbing the account token sent by sites like Google that enable your browser to maintain a continuous session as you request pages. That token, stored as a cookie that your browser sends on each transaction, can be grabbed through in-the-clear Web surfing, as is typical for sites that don't involve financial details, medical information, or other private transactions. The token may last minutes, days, or years, depending on the security model chosen by the site's developers.

An account token doesn't let someone decode your password, but it can allow them access to your current session, which they can hijack on the side. This lets them send email as if it came from your account, receive and read your messages, and, on security-poor Web sites, ask the site to send your password to their email address with little effort. (For more details, read my article "Sidejack Attack Jimmies Open Gmail, Other Services," 2007-08-27.)

You can secure Web sessions and prevent sidejacking on a Mac with the Secure-Tunnel service (available in Gold or Platinum offerings, $7.95 or $9.95 per month, respectively), which acts as an encrypted proxy for Web requests.

But if you're using an iPhone, this won't work. The iPhone unreasonably requires that Web and other network proxies be set individually for each Wi-Fi network, rather than for the Wi-Fi adapter and the EDGE adapter, as is the case in Mac OS X, and how most operating systems handle proxy services.

So for your laptop browsing, Secure-Tunnel is an option, but iPhone users must consider a VPN if they want this form of protection. That carries its own limitation on the iPhone, too, as described next.

VPN for Hire -- A VPN (virtual private network) connection encrypts all the data entering and leaving your computer or iPhone to a remote point. For those of you who work for companies that run VPN servers, that remote point is inside the corporate network. But several firms sell VPN service, terminating the remote point at their server inside a data center somewhere: the end point isn't secure, but typically you're just trying to protect your data over the Wi-Fi link and the local network. These VPN service providers offer that.

Mac-friendly services include publicVPN's eponymous service and WiTopia's personalVPN. After you sign up for publicVPN's $5.95 per month or $59.95 per year service, you receive a simple set of instructions explaining how to set up the L2TP-over-IPsec VPN client built into the iPhone (called just L2TP) and Mac OS X 10.3 and later to connect to publicVPN's servers.

WiTopia offers a $39.99/year SSL-based VPN service, and provides a complete package for installing the open-source TunnelBlick connection client with the necessary digital certificates custom created for you. Unfortunately, the iPhone doesn't currently support SSL VPNs or the installation of third-party software, and TunnelBlick can cause freezes in Leopard. (I was able to solve these freezes only by uninstalling TunnelBlick. It works fine in Tiger. The TunnelBlick developer is working on fixing the Leopard problems.)

WiTopia does an end run around both the iPhone limitation and the current Leopard crashes through their free addition a few months ago of a second VPN account as part of your service. WiTopia offers the widely supported PPTP (Point to Point Tunneling Protocol), which can be used by the iPhone and in Leopard. PPTP is an older VPN protocol that has weaknesses when poor passwords are chosen; WiTopia chooses a strong password for you to bypass this. (Other limitations have led to most companies bypassing PPTP in favor of IPsec and SSL-based VPNs.)

On the iPhone, select Settings > General > Network > VPN, and enter information provided by WiTopia for PPTP or publicVPN for L2TP-over-IPsec. After entering the information, a VPN button appears beneath the Wi-Fi switch in the main Settings screen to make it easier to turn the VPN on and off; more on that in a moment.

In Panther and Tiger, you use Internet Connect to configure a VPN; in Leopard, VPN service is an option in the Network preference pane displayed like another network adapter. (If you don't see a VPN service in the adapter list, click the + [plus sign] at lower left, select VPN from the Interface menu, and choose L2TP over IPsec or PPTP from the VPN Type menu as appropriate.)

But here's the rub with the iPhone. While a VPN is the best overall solution, Apple hasn't made it easy to keep a VPN active while you roam, which could lead to you browsing with the VPN off unintentionally. Because the iPhone is so good at roaming between EDGE and any available Wi-Fi network you've chosen to join before, your VPN connection is liable to break during any of these network switchovers. Some corporate software is designed to work on mobile devices and maintain a continuous connection back to the enterprise network regardless of your connection media - Ethernet, Wi-Fi, cellular, or other. But Apple and AT&T haven't provided this kind of flexibility yet. With the addition of third-party software for the iPhone in February 2008, developers might be able to extend this flexibility to the device.

In the meantime, you need to pay attention to your VPN connection before each browsing session if you're concerned about the issues I raise in this article. A security expert I consulted suggests that the EDGE network is generally secure - some heavy resources need to be brought to bear to break its encryption and then only for a single device - but Wi-Fi is wide open.

Macworld Optimism -- With the release of the iPhone development kit due in February, and a preview of it likely part of the Macworld Expo keynote, I can only hope that some of the rough edges that expose data and passwords of the unwary at the show can be fixed through third-party software that will make networked data transfer that much easier to keep private at events like Macworld - and at your neighborhood hot spot.

Tech News | 08 Jan 2008 | Listen

CES 2008 Day 1: Finding My Bearings

by Jeff Porten

You may have thought that Macworld Expo is a big trade show, and it's not small. But compared to CES, as our intrepid correspondent Jeff Porten found out, Macworld is small and (luckily) highly focused.Show full article

[Editor's note: Intrepid roving correspondent Jeff Porten braved the aisles at this year's Consumer Electronics Show (CES), which was held last week in Las Vegas, Nevada. We published his reports on our Web page as he filed them, when he was conscious enough to write.]

Hello from CES, the largest consumer electronics trade show in the world, dedicated to testing the upper limits of human endurance and forcing its attendees to exceed them.

No, really. I just spent the first day of CES at The Venetian/Sands Expo and Convention Center in Las Vegas, where I succeeded in covering just about half of the show floor. There's the other half of this floor, three other levels of exhibits, the Tower Suites for select companies, and an additional exhibition next door at the Wynn that runs until 10 PM.

After I finish all that tomorrow, I head to the Las Vegas Convention Center. The Venetian holds just the satellite show; most of the exhibits and events are at the LVCC. All told, CES has 1.8 million square feet of exhibit space, and around 250,000 people are expected to walk on it this week. The entire show requires seven different folding maps.

To put it another way, given my habit of attacking a trade show floor in grid style (up one aisle and down the next), and since most exhibitors are all too happy to hand me paper brochures made of thinly sliced wood, I'm expecting to hike 10 miles a day carrying upwards of 40 pounds of conference swag. (If anyone is interested in my Getting Things Done approach to trade shows, see my sidebar article.)

I have a stack of such swag which I have yet to go through and write about, so here's a quick note about what I'm looking to cover for TidBITS. There are a few companies here with products that are more or less unique in their area, and interesting products will catch my eye. But the majority of exhibits have devices that differ only in slight ways from the competition, so my focus is on the products whose competitive differences really connect with the target audience.

I have some items here which illustrate this idea. In front, a media kit from Solio (manufacturers of solar power accessories); by putting this on a flash drive, it's easy to carry and will in the future be useful to me in a way a DVD won't. The round red pen is a giveaway from Genius; unlike most other pens given away at the show, it won't get lost in the bottom of my bag. Finally, the official World Series of Poker lighter I bought yesterday; not for the logo, but for the form factor: it's flat and will fit in just about any pocket I care to throw it into.

I'll generally be too polite to mention the companies whose competitive features are negatives, but there are many people here who are making the same mistake by giving out information on mini-CDs the size of a business card. These are guaranteed to break the slot-loading drive in my MacBook immediately, and if that's the only way they're circulating information, it counts as points off on their friendliness to the Mac community; unless someone came here with a Mac Pro desktop, they're not reading those disks.

Onward! Tune in soon for some actual product coverage.

Tech News | 09 Jan 2008 | Listen

CES 2008 Day 1: Keyboards, Power, Eyewear, and More

by Jeff Porten

CES is all about gadgets, and Jeff Porten has hunted down some of the most interesting ones, including a keyboard that can change the picture on each keycap, a USB flash drive that backs up files online, a head-mounted display for your iPod, and more.Show full article

You know you're a geek when one of the best parts of your day in Las Vegas is seeing a new hot new keyboard.

Art Lebedev is showing the real, non-vaporware, made-of-actual-atoms Optimus Maximus keyboard, on which each key houses a tiny OLED display. When you switch your layout from QWERTY to Dvorak, all the keycaps change with it. Perhaps more usefully, special function keys and the standard Fkeys can display application icons to remind you what they're all going to do.

At $460 a pop, the Optimus Maximus is a splurge for most people, but I can see how it would be useful for public computers that are used by an international group - I've been to dozens of conferences where the participants had to mentally remap a physical keyboard to their home country's layout. I suspect it's also just a matter of time before some lifehack Web site comes up with a method to make this a fantastic productivity tool; just think of what you could do with AppleScript, macros, and a keyboard that dynamically changes functions and shows you how it's changing to automate your workflow into one or two keystrokes.

There are some fascinating power accessories here at CES. Powercast is demoing various methods of transmitting power without wires, which would be great for charging cell phones and laptops without plugs. Aqua PowerSystem is looking for American distributors for their batteries that run on water. Any kind of water: "It will work with alcoholic drink, beer, cola, coffee, and even saliva or urine in an emergency situation without water." Apparently fuel cells are also being demonstrated elsewhere on the show floor; finding them is on my to-do list.

The winner for Best Geordi LaForge iPod accessory is i-Vue's video eyewear. A decent display and built-in headphones make this a killer toy for watching movies on a plane, but text starts to break down at greater than 800 by 600 resolutions, so it won't do much for portable productivity.

It's cool, but is it useful? SanDisk's Cruzer Titanium Plus is a USB flash drive with 4 GB of memory, with a twist. The gimmick is that everything you put on the drive is also uploaded simultaneously to online storage. (Through your computer; the drive itself doesn't go online.) It's good to have a redundancy plan, but I can't think of a use where I'd need to have a file in three places, one of them being on my person - if I'm physically carrying a file, that's because I've decided I won't have online access to it. The drive costs $60, and the online storage costs $30 per year after six months for free. (I have to say, when you're carrying around about 20 GB in free flash storage from exhibitors, it lowers your opinion of the market value.)

Another neat idea - I think - comes from PhoneCasting, which lets you record a podcast or audio blog entry by phone, simplifying what can be a tricky process. PhoneCasting also assigns a phone number to every podcast it records, enabling your listeners (all 3.25 billion worldwide cell phone subscribers, according to PhoneCasting's rather breathless press release, which you can hear at 702-553-2764) to call up and hear your latest podcast over the phone. There are SMS messages to alert people to the existence of a podcast show, and PhoneCasting can insert radio-style ads into your podcast so you can generate revenue as well. How many people want to listen to podcasts via long and likely expensive phone calls? I can't criticize too much, having accidentally left my iPod nano at home, but it seems questionable. Podcasters receive 250 MB of storage for free and presumably pay for extra; the cost, if any, to those making the calls is oddly not mentioned in my press kit or on the home page.

Tech News | 11 Jan 2008 | Listen