Yesterday, Megan noted a Fortune story saying that iTunes syncs flawlessly with the new Palm Pre. This, of course, got the water-cooler talk bubbling: "How did Palm pull it off? Will Apple allow this to happen?"

Turns out they already have. A tech note on Apple's website notes the two dozen or so third-party players that iTunes (for Mac OS X, at least) is compatible with, including Rio and Creative Labs Nomad MP3 players. True, many of the models listed predate the iPod, and the tech note itself was last updated a little less than a year ago. But third-party device compatibility with iTunes isn't without precedent.

Daring Fireball's John Gruber pointed to a story by Jon Lech Johansen that says Apple may block iTunes access to the Pre in a future update; Gruber himself said he "wouldn't be surprised if they did." I'm not so sure.

First, let's look at how it works. According to Johansen, a unique USB device ID allows iTunes to recognize MP3 players (including iPods) that it's compatible with. Johansen speculates that Palm is using one of these IDs when communicating with iTunes. If it's an iPod's unique ID, then it will work with iTunes for Windows, too; this is an important litmus test and we don't know the results yet.

I can understand Apple might not cotton to a Palm Pre specifically masquerading as an iPod USB device. Given that, allowing the Pre to freely communicate with iTunes isn't necessarily bad business sense, presuming Palm implements the functionality in a forthright manner (like other third-party MP3 players that iTunes already supports).

Why limit access to the Pre, aside from pure spite? If someone already uses iTunes, chances are they have some quantity of DRM-free iTunes Plus music on their computer. There's no technical reason why the music shouldn't be easily playable on the Pre. One of the upshots of removing DRM in the iTunes store is to facilitate device interoperability. Allow non-Apple devices to play iTunes music, and suddenly Apple has customers it didn't have before.

If Apple chooses to cut off just the Pre, and Palm is following the rules, Apple is unnecessarily cutting a stream of revenue. That's something I don't see Apple doing lightly.

If you're looking for a significant performance boost for your middle-aged laptop, replacing your aging hard disk with a solid state disk (SSD) could give your computer a new lease on life.

Solid-state disks (pictured, bottom) differ from traditional hard disks (top) in that they're not constructed with platters and heads. Instead, they're more like giant thumb drives, containing memory chips designed to be written and re-written without wearing out. The upside to this is that SSDs are much, much faster to read and write to, making booting and starting applications lightning-quick.

I recently installed an Intel X25-M SSD, a 160GB drive, as a replacement for a 120GB Toshiba hard disk for my 2006-vintage black MacBook. Spendy, for sure, but for the performance increase and the extra life it adds to my MacBook, well worth it. Plus, I had my state tax refund burning a hole in my pocket.

The performance is phenomenal. The old disk booted in a respectable one minute, 49 seconds. The new disk booted in a blazing 31 seconds. Ridiculous. Windows also boots in less than half the time it took before. Photoshop CS3 launches in five seconds, Illustrator CS3 in nine seconds.

Getting the drive was simple: It's moving the data that takes time. Read on to see how you can migrate your data like I did -- including a Boot Camp partition -- with little fuss.

Peripheral maker Belkin has taken note of the fact that a lot of people are switching to Macs. Their new Switch-to-Mac USB Cable, available in the US now for US$49.99, is designed to streamline the process of moving files from your PC running Windows XP or Vista to your Mac running Tiger or Leopard.

The cable comes with a Migration Assistant that performs a similar function to Apple's Migration Assistant -- it copies music, movies, photos, files, and Internet preferences from the PC to the Mac at USB 2.0 speeds. At the completion of the migration, the software provides a summary of all of the content that has been copied and the location of the files.

Belkin says the Switch-to-Mac USB Cable is on sale in the US now, and it will be available in Canada, Asia, Europe and Australia beginning in February, 2009.

Some Windows Vista users are having significant problems using iTunes 8, which crashes the operating system with a "blue screen of death" when an iPod or iPhone is connected to the PC.

Apple today released a tech note, suggesting to uninstall Apple Mobile Device Support, restart the computer, and re-download and re-install the iTunes 8 installer. It's unclear what about Apple Mobile Device Support was causing the problem.

According to Macworld and ZDNet, Apple simply replaced the files associated with Apple Mobile Device Support (usbaapl.sys or usbaapl64.sys) with the versions shipped with iTunes 7.7.

Computerworld highlighted several irate comments from an Apple Discussions thread on the subject, including precious gems such as "I love how Apple owns up to problems... IT'S NOT US! IT MUST BE YOU! OR MICROSOFT! OR YOUR MOUSE! OR YOUR CHAIR!"

Adorable.

Here's my daily dilemma. Between work and family, we own 6 iPods (this includes our two iPhones), each of which has its unique playlists, podcast subscriptions and so forth. We also have a printer and scanner -- both used regularly, and an EyeTV tuner, again critical. We have an external microphone connector for Skyping and no fewer than three external disks. One is used for Time Machine, one for EyeTV recordings, one for my G4 backups.

TUAW reader Rowan Pope pointed us to this insane MacBook Air hacking post. How many USB ports does the Air support? Apple says just one; this post says up to 7. Apparently, the Air has a few extra live USB port connections built into that thar skinny little computer. How do we know this? Because the guy downloaded developer documentation for the ICH-8 chip, which offers 5 low-speed and 2 high-speed USB controllers.

He popped open his Air and measured the voltage at each pin. He then used a hacked memory key with a modded USB extension cable (with an extra resistor just to be safe). After connecting the memory key to one of the pins, his MacBook Air system log reported a USB error. A few more tests and adjustments later, he actually got his laptop to recognize the drive. In total, he found three working USB connections plus an unused SATA controller.

TUAW is awed. Be sure to check out the other mod on this much-opened Air: a carbon-fiber bottom case. Sleek!