Hi all, Noob to the forum. Looking forward to soaking up all the good info you've got here. Quick question - I have a Onkyo HTIB (S590). The other day I noticed that the volume level seems to have dropped a little. I have to turn it up to about 45 to hear about the same thing I was able to hear at level 30 . Also, it seems to only happen to Video 1. I can't figure out what happend. Any ideas?