Hi everyone. I'm currently looking for an interface for my 15" pb, looks like the major contenders are basically Mbox and Firewire 410 (in that price range)? What are the major differences between the two? What's the difference in latency btw USB and firewire in live mixes? Are the Focusrite preamps on mbox much better than what fw410 has to offer? Thanx for any inputs!!