to be perfectly honest, I have no hope for an apple projector meeting my needs.
in a long history of apple products, there's only been two that fit my needs, and only after they were jailbroken. I worry they'll do something weird like not include hdmi inputs or make you install iTunes before you can watch a BD... haha(I kid, but it wouldn't surprise me if they found some way to not go along with convention)
Displays: Samsung PN64F8500/JVC X35
AVR: Pioneer VSX-1018AH, 5.1 audio
Sources: HTPC(Mediabrowser), PS3, XBOX360, Wii, Sony DVP-CX995V
Control: Harmony One