I just upgraded my a/v receiver to the new Yamaha RX-V663. I had been running my 622 with component output to my Panny 50" Plasma and optical audio to my older Yamaha receiver. With the 663 I wanted to use HDMI all the way. My PS3 player looks fantastic using HDMI from the PS3 to the 663 then to the Panny. But the 622 looks bland. The once bright blue guide is now a faded blue almost gray. The pic quality still looks good but the colors seem dull. It looked much better running component. Could this be a limitation of the 622's HDMI output? I will go back to component if I have to but really wanted the simple single cable hookup and 1080p potential of HDMI from the 622. Thanks for any advice.