Amazon has the VSX-822-K discounted to $220. How good is this AVR? I know the OSD is primitive compared to Yamaha and Denon. Does the unit remember each surround setting for each input? How good is the amp section? I can't tell if it has discrete amps like Denon touts in thier adverts. The equivalent Yamaha RX-V473 is $280, not usre it it's worth $60 more than the Pioneer. I haven't seen the Denon AVR-1613 discounted yet as the new "E" series has launched.