I just got a 50" Samsung DLP (3rd gen - HLP5063W) and using Dish 811 HDTV receiver. Spent last night crawling around in my attic getting splinters. Got all the wiring done about midnight. I was told the cable to use for HDTV hook up was an HDMI to DVI. I connected it (HDMI to TV, and DVI to box) along with some RCA's for audio, picture looks excellent. The problem is - no sound. I am thinking the TV thinks it is getting sound from the HDMI, but the DVI isn't pushing any sound - and I can't get the TV to recognize the RCA's I've got connected. I think some type of setting needs to be changed in the TV. Is anybody familiar enough with the Samsung DLP's to help me out? I would really appreciate it.