Hey Guys, I recently bought a Mitsubishi WS 46809 HDTV Projection Set and it was working splendidly for about a week. Then, the remote started to sputter out of service with the TV (but still worked with the other peripherals I had it programmed for). After a day, the remote stopped working with the TV completely. Next, the TV stopped displaying any 480i programming. I could hear the sounds in the background, but no picture. And I could still watch 480p DVD's and whatnot. So I had an authorized technician come in and check it out. He removed the entire innards of the system and said the "motherboard" part would probably have to be replaced. Could I have done something wrong or was the unit just faulty to begin with? Any theories would be appreciated.