I have a 1gb Kingston USB Flash Drive. It is my world. On it I have most of the programs I use, therefore I can take my data anywhere without leaving a trace on any computer I use. My programs include: Mozilla FireFox, Mozilla Thunderbird, FileZilla, **** Uploadr... and more. I've got a password set so if anyone finds/steals it they can't access anything on it. I find these things invaluble.
This is a message, a message from the all-mighty (me): You shall go here, you shall not complain: Breeze's Corner.
2GB Sandisk... Got it last christmas during the boxing day week for $30 (canadian). Though I don't use it too often, since all the progs I really need is putty, which I can always get online.