I have a HTPC that I am trying to run through my Pioneer Elite VSX-42 receiver, and then to my TV. (Via HDMI). 9 times out of 10, I cannot get any video. I do occasionally get sound though. When I connect the HTPC straight to the plasma, everything works perfectly. I have tried multiple cables, inputs, and even another computer with the same results. At this point I am about to go crazy, so any help would be greatly appreciated.