I am interested in getting a interface for my computer so i can record and do tracking. I would like to be able to record atleast 8 tracks simotaniously. What kind of interface would i need to do this? i was interested in the Mbox but there are only 2 mic pres, and i would need more if i wanted to record a drum set. Is there anyway you can do this with the Mbox? what do you guys think?