Oknyo receivers run really hot, has spotty customer service from what I've read here, and I've owned the Yamaha RX-V1600, RX-V1800, and RX-V663, and have helped my friend setup his RX-V1900, and they are fantastic receivers, and the higher end models are very nice and have lots of power, plus I like they way they look over the Onkyo models, plus when setting them up with a HTPC you don't need to worry about using an EDID override like you do with Onkyo and Denon receivers. I'm not an Onkyo hater though, my folks had an old Onkyo component system which I now have the amp from that system, and it still works and looks great, it's currently being used in my bedroom system to power my fronts.