robo from ai is right on the money with the oxford interface. I called them up and asked them what drives they use in them once. It was maxtor and something else, if i remember correctly. THe guy was happy to tell me. I fin ally decided to put a new HD in the mac instead though, so i dont have any experience with them. But from what i can tell they're pretty good drives. I mean its just a FW->ide case with a drive shoved into it. So you should be fine, and from what i can tell, clubmac has the best prices on those drives, so id definitely go for it.