Im buying the Optoma H57 by mail. Ive asked them to test the machine before shipping it. The company has now tried two projectors using the supplied DVI lead with a Samsung player and they cant get anything out through DVI??? They have told me the player works on all other projectors on DVI when they test them but so far no luck on the two H57's. Anyone have any ideas whats wrong? They have contacted Optoma and they dont have any answers either!