I'm new to computer recording. I just bought an M-Audio Mobile USB (2 mic input). I'll be recording everything effect free into the computer, after that I'll want to use my rack effects (reverb, delay, EQ, etc). I'll be using the software that came with the M-Audio for starters. I'm not sure how this is going to work yet.. maybe there's an auxiliary send in the software? Do I have to go out to a mixer and back into the computer again? Thanks for any tips.