allright. so im looking into getting a protools setup. i wanna be able to do a full drum kit through it. so in looking at the digi002 rack mount, u get 4 mic pres. thats nothing. i need at least 8 for a kit. so im not exactly sure how one goes about doing this. i remember my buddy that went off to skool somehow had the 002 and a rack mount that was just like 8 mic pres (xlr) how do u do what he did and add more inputs?? thanks a whole lot!