I emailed Denon & received this reply:
The AVR-2807 soon to be released at the end of March
follows the requirements of HDMI that is implemented
at this time. The copy protect used is HDMI HDCP version
1.1. The AACS HD protection is not finalized nor implemented
in receivers yet. All indications show it will be a
little while yet before all the dust settles.
Denon Electronics (USA), LLC
19C Chapin Road, Suite 205
Pine Brook, N.J. email@example.com
What is the AACS protection for again? I just want to know if I can play movies through the PS3 through the Denon.
If anyone else has any questions I recommend emailing him. He replied in a day.