So for $60 bucks I can carry around 1 gig of informaton on my keychain. W00t! I highly recommend it. I can even set off a partition of up to 995 MB that's password protected. So far I've just been screwing around and I've been using it to move mp3's/jpg's from school to home and vice versa....but 1 gig is plenty of room to store a number of networking tools. If it were you, what tools would you carry around with you? (Assume that you work mostly with Windows machines).