Any drive is a USB drive

"The NewerTech USB 2.0 Universal Drive Adapter implements a bridge between one USB port and one ATA, Serial ATA, or ATAPI based mass storage device port. The USB 2.0 to IDE Drive Adapter turns any ATA or SATA drive into a convenient external drive. Easily transfer files from computer or notebook, back up files, or store large file archives on hard drives."

http://newertech.com/products/usb2_adapt.php

I read about this one at idg.se some time ago but I almost forgot about it. I found the link in an old e-mail draft in my gmail though and figured it would be a good thing to share here. It is an easy-to-use adapter for almost any hard drive you have laying around in your shelves. Just plug it in, connect it to your USB port and there you go. Sounds smooooth..