Living room I have a 26 inch Widescreen Samsung HDTV (720p and 1080i). No surround sound. My crystal 1.4 stays downstairs and both PC's. Also have a 27 inch Emerson SDTV down there too.
Bedroom I have a Dell (which I'm quite happy with BTW) DLP projector (720p and 1080i), screens about 100 inches or so, 7.1 surround (probably not true 7.1 as it's for a PC setup, but rigged to take red and white audio jacks, sounds good nuff for me), and my x360 and crystal 1.6 stay up there.
Like the guy in the condo, I live in an apartment and can barely use my surround sound at all, so not too worried about how good it sounds, lol.
And I live by myself BTW and pay all my own bills