Im thinking of Buying the Beyond Micro External HDD. I am having trouble finding if its compatible with my current pc. The HDD I want says its got an Interface of USB 2.0. My current HDD has an interface of ATA/133. My question is: Even thought the Beyond Micro HDD is an External USB does it have to have the same interface as my curent HDD, which im guessing is my pc's interface or does it mean that if you have a USB it will work? The Beyond Micro does say: Complies with Universal Serial Bus Specification Rev. 2.0. Complies with T13's ATA/ATAPI-6 Draft Specification Supports PIO modes 0, 3, 4, and UDMA modes 2, 4 Supports Power Down mode and USB suspend indicator. Supports Wakeup ability Works with both PC and Mac Plug-and-play and hot-swappable connection Plug and Play Hot-Swappable Does this have anthing to do with its compatability with my computer? Thanks for your help.