jnabq - Thanks so much for the input.
I've been looking at several of those projectors. I'm going to visit a couple of local home theater specialty shops this weekend to gain some more knowledge. I'm also considering going up in screen size. Should be okay with any of these projectors, correct? I'm interested in hearing about how increasing screen size is affected by ambient light. I still want to be able to watch TV while the kids run around and play so it can't be completely dark. Thanks