Please spend some time on http://www.projectorcentral.com to read about projectors for HT use and light cannons for business presentations, there is a difference. My Z2 works great with ambient light in the room for sports and movie watching. Getting a light cannon projector will not have the default settings for home theater use.

M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85