Carry your system with you on a USB drive

Carry your PC on a simple USB drive
Yes that's true you can just access copy your system and carry it around everywhere you go on ur USB.
Here's a very nice appliation..

Mojopac
It lets u Carry data files and your applications (such as Outlook, games, IMs) on a USB storage device or iPod. Run them on any PC - at home or at work.
Don't lug your laptop around.

.