I just got a Mbox because I wanted to do some small stuff at home. Well, now my band wanted to record a CD and we wanted to go to a pro studio to do drums and bass. Guitar and vocals we wanted to do by ourself. We have a great rehearsal room and everything so that is not the problem. Problem is that we only have the Mbox to record with. Sure we have computer and everything as well. So what do I need to get a somewhat decent sound for electric guitar. We play heavy heavy rock. down tuned to C. mics? (We have a SM 57 and a SM58) Pre if i need one? AD/DA ? and as always we are on a budget, but could probably rent alot of stuff since we sit in Berlin germany. I was hoping that 2 ch at a time would be enough, but please enlighten me