Do you have the same setup as me? Im still having problems.
The PS3 doesnt seem as bad but the boxee box is still awful..
If i click to play a movie, I get a black screen on the TV, turn the TV off and I get sound, Turn TV back on and picture appears...before all this no sound or picture. Ridiculously annoying, because just doesnt make any sense.
Why don't you just run your HDMI sources directly to the TV and then connect the sound system with an optical cable. The HD audio formats that you will be missing with that configuration will not make a difference in sound quality on a 2.1 system anyway.
Your sanity is more important than an audio format.