My 14-yr-old son wants to record basic band-type stuff(bass, gtrs, keys, drums, vox)w/his laptop- a Samsung w/Audacity. The local music store has the Omega USB interface for $150- I have very limited experience w/OLD-school multitracking, effectively no knowledge of computer-based recording and am NOT great at grasping this stuff; is this a good direction? I have access to decent mics etc, and I'd like to stay around $100-150. Possible? Thank you for any and all input.