I cannot get a picture using a hdmi to dvi cable with the hr20. I have the following components. TV: Sony KDF-E42A10 SAT: HR20-700 DVD: Samsung HD841 Switchbox: AVLinx ADV2.1 I have tested the cables and they are working. The switchbox works with the DVD player. I used a similar set up with the HR10-250 with a Toshiba 57H83 and it worked fine. When I reboot the HR20 I get the setup screen but when then it disapeers. I have spoken with DirecTV and Sony and no one could help. Any suggestions would be most appreciated. Thanks!