I want to do a screen and projector setup for the home theater in my new house (closing dec 15th). But Im new to the projector/screen setup. Im thinking about getting the Sony VLPVW50 since I read recently its a great projector for under $5000, but what should I look for in a screen? Are they all pretty much standard? or do they ahve some made out of better materials and such? I'd like it to be remote controlled so I can have it out of the way when not in use. Thanks!