Basically been researching for a few months and now want to pull the trigger on optoma hd 65 room is 12w by 17l and 8ft h. Projector can be mounter 14 ft back. Seating distance is 12 ft. Basement with total light control mostly watch sports 90% movies 10%. Looking for cheap screen and found Optoma 106 inch model number DS-GW119106P silver screen with 1.8 gain . Have no idea if this is a good idea. Buying from Best buy because 36 month financing makes already really low waf a little higher. Also souces are comcast high def digital cable and Dvd. I am going to use 51 inch RPCRT tv for regular tv viewing to cut down on lamp wear that is why I need drop down screen and also wonder how you connect and run both projector and tv. Sorry for long intro but wanted to put in all the factors. Any and all advice greatly appreciated!!!!:D