FYI, apple is developing the specs for the next rev of AppleTV and some are predicting 1080p, not sure as to the level of audio, but hopefully they'll pass through DTS HD master and trueHD audio. I guess apple is predicting that people will be renting/streaming movies rather than buying Bluray discs.

565, 562V, 518, DSP5500, DSP5000C, Misc analog for rear channels, Talon 12 in sub