I have been running my apogee duet through garageband because it is so easy. I dont want to be losing any quality though so I am wondering if I really should be using my logic pro 7 instead? I have had a heck of a time wrapping my head around the program. So far Ive been doing simple guitar stuff but want to get into doing vocals and other insts eventually. thanks? is the difference mainly capabilities or is it an actual sound thing?