I am searching for a nice external enclosure for my old macbook pro hard drive. I have checked out OWC and they offer these two drive enclosures. I like the design of these, however, 1 has a usb interface, and the other is very expensive and has a fw800 interface. I want a case that will allow me to boot (so I need a firewire interface) and cost less than 89$. For 89$, I can purchase a new 160gb usb drive. Has anyone found a decent "small" 2.5 sata enclosure with a FW (USB would be nice as well, but im not picky) interface that is more affordable i.e. < $50 ?