Hi there, I'm new to this forum. I need some advice on purchasing a projector screen. I undersatnd there are high performance silver / grey background ones as well as the usual matt white etc. It will be ceiling mounted in my living room and will be used with a 1200 lumen NEC projector for home cinema viewing. I'd happily purchase material and make one if thats an option too. Any advice appreciated. Cheers, Bill.