I have a Fostex MR8HD which can record 4 tracks at a time, but our band needs a lot more. We don't like the idea of overdubbing instruments. Is it possible to use a cheap Behringer mixer into a computer to record? I've heard of something like this, but just want to know if I have more options. Our drummer is getting a 7 piece drum set, which, on our current machine, we couldn't even get all the pieces in on a run-through. Ie. Is it possible to use a 16 track mixer into a computer with some software and record all of the tracks at the same time?