hello everybody! i got a question and i'm sorry if i'm gonna sound like a noob here. i've heard alot of good reviews about the Sansamp RBI and the Sansamp Bass Driver... and i don't know which one to get. if i get the Sansamp RBI rackmount unit, do i still need to get the Sansamp Bass Driver DI? or the Rackmount is enough? are they the same? i have a GK 700RB-II and i need a little more clarity in my tone. i used the Bass Driver of our recording tech in one of our recording sessions, and i couldn't believe how clear my tone was. thing is, i don't like carrying pedals around so i figured i'd get the RBI and stack it together in my SKB case.