I love my X1. People with much more expensive setups tell me my X1 on a rough off-white wall is the best thing they've ever seen. Of course, it's only good at night, and I have too many windows to make the room light-tight. I would like to look into making a rear-projection setup. This will survive the daylight a lot better, right? Is there a FAQ for how to make a decent rear projection system (using a DLP or LCD projector as the base) on a budget?