when though well hd blue ray dvds be released. been talking about them for over two years still don't see them. probaly another two years before we even see them out in movie shops if were lucky. all i can say if its for dvds as of now get the 4805 or h31. thats all you need for dvds. then once the hd dvds come out the projectors that were big bucks well be in the 4805 h31 price range. i personally would stay away from lcd. go to projector central they have picked out there top units for home theater. there isn't one lcd projector in the top two in any catagory.