Good news for integrating your PS3.

I have a PS3 and an MX-800. I recently got a Playstation 3 Blu Wave Remote from Nyko. Amazon carries it. You have to manually turn the PS3 on and off. Other than that, it does the job you would hope for - standard transport and menu functions.

Recommeded
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Outlaw 990
(2) Behringer DEQ2496 (L,R,C,Sub)
Home Theater Master MX-800
DirecTV HR20-700
PS3, XBox
Denon DVD-1910
Squeezebox using FLAC files
Panasonic PT-AE700U (upgrading)
Gemstone Blue Diamond 7x200W
Dali Helicon 400/C200/Phantom
Velodyne 15" Sub