I have an HC1500 with my ps3 as the player, my screen is just a big square piece of styro-foam that I painted "off white". Screen size is 100" and we sit 12' away. I used the settings recomended on here, I just watched 2 movies, and now I am watching TV on my 42" westinghouse at 480i and the picyure quality is way better than my PJ. Is it because of my $5 screen? Thank you in advance.