I'm new to Audioholics.com, but have owned the Denon 4520ci for over a year now. I absolutely love it! I've got mine set up in a 11.2 system with the Emotiva XPA-3 running my front 3 (L, C & R). Sounds phenomenal after running Audyssey XT-32. That being said, I bought an open box Oppo BDP-105d to replace my BDP-95. For whatever reason, I've had problems with the Oppo and Denon HDMI handshake. I then decided since I'm not going to use the Oppo 105d on board dacs, I traded the 105d for a brand new Oppo 103d thinking the open box 105d had an issue which at the time is why I thought it may have been returned. Now the Oppo 103d is doing the same thing. I called Denon tech, and they said if it was an Hdmi issue with the Denon, I'd have issues with my other HDMI outputs/inputs. So, now I'm exchanging the Oppo 103d for the Denon DBT-3313udci (recommended by my sales rep at Magnolia) since it has the Denon link 4th gen, and that should take care of the hdmi handshake issue. Has anyone had this issue before? I'm using all Audioquest hdmi cables, the same cables I used with the Oppo bdp-95 and Denon 4520ci and never a single issue. Any feedback would be much appreciated! I'd recommend the 4520ci to all!