I'll help the best i can
Anonymous posted an answer for this Mitsubishi WS-65869 65" Rear Projection Television:
"On the input section on the back of the tv it should say what formats it uses also make..."
Anonymous posted an answer for this Canon LV-LP18 Projector Lamp for - LV7220, LV7225, LV721:
"Sounds like it could possible be a codec problem on the computer..."
Anonymous posted an answer for this RCA D52W20 52" Rear Projection HDTV-Ready Television:
"also i know if u call sears they offer a warranty on items already broke its a little more..."