Another newbie here in his first foray into pj units. I am making a dedicated theater room. As of now it will not be used for anything but playing widescreen dvd's. The room is about 20ft long, 11ft wide and about 7ft high. It is in the basement and has no windows. So even during the day it can be 100% dark. I don't have a lot to spend and the Benq PB6100 seems to be the popular choice. I just have some questions: 1-Is this the right projector for this conditions? 2-How big of a picture can I get with the space I have? 3-Any suggestions of a screen? (It will be permanent) 4-Any other advice would be appreciated... **I have been hearing some good things about the upcoming Infocus 4805. Would I be better to wait and see what this model rates?