Hey guys, When I record something on my H4n I can get the levels to what seems the highest without distortion like 06 or osmething around there. or use the auto feature. I then record my trackmp3 and wav. I have the headphones plugged into the unit, and play the track back I can hear it LOUD and CLEAR on the headphones. Now, I hook up the USB, click play, it comes up in itunes and i can HARDLY hear it at all now on my computer speakers, Vs the qaulity and volume when listening to the play back with headphones from the unit... Gonna take it to the store see if anyone will take the time to help me. but till then... Any ideas?