The SONY VPHD50HTU is a High Definition front projector with data grade capabilities up to 1280 x 1024. Also has multiple inputs for S and composite video and line doubling built in. SONY also has the Vph90 which has more still, the biggest feature there though is the DRC circuit which doesn't just double the image horizontally, it doubles it both horizontally and vertically at a pixel level. Although I very much wanted the DRC circuit, I went with the VPHD50htu do to the price.