After recording 2 guitars, and one vocal, I tried recording miked drums on 4 additional tracks. Signal was getting in, and everything looked & sounded fine, but the drums weren't recorded - what was recorded was just a weird sample of drums from somewhere in the middle, playing in loop throughout the track, plus digital clicks (short impulses), on all 4 tracks!! I've tried restarting, recording again... didn't help! Then, I've tried recording drums in the new session, and it worked. But why can't I add drums to my song?? Problem with the setup? Anyone experienced this? My Setup is: G4/400MHz Sawtooth, 512MB ram, 2 internal 20Gig hard drives.