http://mojopac.com/

I just saw this on Call For Help this afternoon. It's called MoJoPac.

Features:

pick ANY Device:
MojoPac can turn any USB 2.0 compliant portable storage device, including your iPod, or your USB flash or hard drives, into your Personal Computer - your MojoPac PC.

run ANY Application:
You can install any of the most popular Windows applications on your MojoPac PC. You can use the same version of the applications you use daily at work (such as Microsoft Office) or at home (such as Photoshop, iTunes, IM and Games).

use ANY PC:
With MojoPac, you can go to any Windows XP computer, plug in your MojoPac device, and bring up your MojoPac PC. The experience is exactly as if you are logging into your Personal Computer, complete with your desktop, shortcuts, applications and preferences.

I haven't tried it yet, but I plan to try it out on my cell phone. The only thing is, is that my phone is USB 1.1 I believe so data access will be slower (if it even will install). I have the Sony Walkman w800i phone with a 2gb memory stick.

Has anyone used this already? I think it's around $29.99 to buy it...