Not sure if this is right spot for this. Scientific Atlanta 8300hd box, sony R70XBR2. Hdmi from cable box to tv, Optical out to receiver. Then...everytime I change channels whether HD or digital channels, there was approx. 8-10 second delay. When I hit the "guide" button on the remote then "exit" the screen went black. Tech came out and said it's the HDMI. they were having trouble with the software. To fix, go back to component. And he was right. But my question is.....I want to get a new receiver (have ps3 to play blu ray -optical out)...and want to hdmi everything (heard much better sound). If I go from cable box to receiver then to tv, will I have the same result (delay)?