http://www.linuxquestions.org/hcl/showproduct.php/product/952/sort/2/cat/myprod/page/1
My GF bought this for me as a b-day present. My boxen have a number of USB ports, but until now, I've never used them. This pen drive (aka thumb drive) is a very handy USB stick wth 64Mg of storage, and it makes transferring relatively big files between boxes a piece of cake. Heck, there's nothing cooler than downloading the kernel once and copying to the thumb drive and loading it up onto a new machine. It even has a read-only lock on it, just like a floppy.
Note: this device lives at /dev/sda1 which took me a while to figure out.