All mobile warriors need USB memory drives – for backups, transferring data, and keeping our favorite utilities at hand. Buy.com is offering a 1gig USB 2.0 thumb drive (pictured here) for free, after rebates and Google Checkout’s $20 credit.

Personally, I’m really bad with the rebates, but for those of you who aren’t, this is a great deal.  It is now the number 1 item on Buy.com, so they probably won’t last long – hurry up and place your order!