Okay, to say the least I am a little aggrivated because I just spent 5 hours after a prewire setting up a denon avr-590 receiver with a harmony 890 and the play station adapter in a media closet. Every time I get it working and double check the commands on the harmony one device will not work properly and once that is fixed another problem arises. I have a lot of experience with HD AVRs so this is a little upsetting, I have set all the inputs assignable audio connections correctly but unfortunatly am still having problems with different components upscaling. Is is possible the receiver could be having issues upscaling so many different devices, currently there is a DVD player, PS3, Xbox 360, VCR, and Dish Network HDDVR. Any thoughts would be greatly appreciated.