Think 3 1/2" Floppy, only it plugs into the USB port on the computer. They also have lots more storage capacity that the old floppys. I buy mine at Walmart for cheap. I can't see why anyone would want to pay $350 for one.
Watch out BD, or you'll eventually reach my level, where I've gained enough knowledge to realize what a blithering idiot I really am. Personally, I follow the "ignorance is bliss" philosophy, works for me. :mrgreen: