I'd look at something in the 110" diagonal size. It'll be about the same size screen you get sitting in the last row of a decent THX certified commercial theater.
Also note that on anything smaller than about 90", you'll be unable to visutlally resolve 1920x1080 HD.
Personally I've used 100" @ 11' and 50" at about 5' with good results on DVD sources.
Also note that on anything smaller than about 90", you'll be unable to visutlally resolve 1920x1080 HD.
Personally I've used 100" @ 11' and 50" at about 5' with good results on DVD sources.