Friends pls help me. I have star STAR SAT SR-X550D Ultra receiver .recently I downloaded latest software 20060719_SR-X550D_V339_ULTRA.zip (rom.bin) to it. What should I do next to view scrambled channel .I tried to enter keys for many channel; but couldn’t since provider or hex is not there. I think I should update soft cam files also .How to do it? .what is the filename of softcam key.bin or softcam.bin. How about the software Truman ? how to use it?