Like a fool I ignored the warnings and purchased the Digi 001 for PC and it is a pain in the ass. Continually crashing a 750 MHZ P3 Pc with 256 mb of ram. I figure I have a 30 day return policy, so I am considering returning it, downloading n-track, and purchasing a soundcard/interface. Both the Delta 44 and 66 look great for what I want to do. My Newbie question is this: Would I have to purchase some sort of preamp on top the the souncard/interface? How much would that cost? If it is expensive, would I be better off keeping the Digi 001 (it was 800 bucks) and using that as my soundcard/pre-amp/interface for N-track or another software program? Thanks so much.