Using a usb2 external enclosure for one of my sata drives. Is it possible to buy something cheap that would be like a usb to firewire adapter? If so, is it a good speed increase? Thanks.
Firewire tends to be faster because the controller itself offloads and directly manages much of the communication.
Honestly, unless you're planning on regularly transporting/moving/copying 10GB+ a week, you're probably not going to gain any real world 'benefit' from using the drive.