OK, im a little confused. The 3801 has 7 channels amplified? Is that the 6 channels and a sub amp, or does it amplify TWO rear centers? Also, does it have pretty much everything im going to need for the next couple of years? Or should I wait or spend my money on something better? I would like a receiver to supprt all formats. Is this missing anything? Thanks all. Also, how is this receiver for music? Sound good?