Am I doing something wrong? I got headphone to RCA (white/red) into my T.V from the Mac Mini. The sound is *really* low. If I change my source to my Xbox 360 the sound is really high on my t.v at volume level 20-30 (never have to go above 40 usually) - This is on a Samsung 40 inch t.v Now when I'm on my Mac Mini I have to put my volume output all the way full and then go all the way to like 90 on my t.v and it still isn't that loud... it's loud but almost sounds like it's being too loud without too much oomph (feel no bass or anything yet on the 360 I definitely feel bass of off my t.v) Is this just the sound card quality off of the mini? Not that great? What do I do to improve this?