I'd like to get a 4 or 8 bay firewire enclosure (either 400 or 800) But I don't want to pay the, almost $200 on ebay for the 4 bays. These don't look too hard to build. I'm sure I could get most of the stuff i need at Micro Center but where would I get the case itself? And what else would I need to know to do this? And remember I own mac, I'm not used to getting my hands dirty! Thanks!