Hey guys, I've been looking into a used projector for my next home theater venture. I don't know much about them and would like to learn as much as I can before dipping in. Anyone know of web sites for projector beginners. Is there anything I need to know about them? I plan to use it for only dvd's and maybe a little gaming. How would I go about connecting both when most projectors only have one input without losing quality? Any info would be greatly appreciated, thanks. P.S. i have googled and searched on here and have found nothing.