Hey I'm trying to record some music using input port on a G5 soundcard. I'm not sure how to do this. It seems like if I go to Sound Options > Input, it shows that the signal get there. But it doesnt play in the speakers and it seems I can't open INLINE recording in QT pro or itunes. What should I do for it to play though the speakers and being able to record it? Do i need some special programs to download?