Another question. I got all my HDMI cables in the mail from Monoprice today and set it all up to my components. I assigned the HDMI channels so the receiver now controls everything nicely. The only problem would be that there is no sound. I thought that hooking up the PVR, Blu Ray and Xbox 360 via HDMI to the receiver would give me video and audio. Either I'm doing something wrong or I didn't understand the many explanations I've been given on this

.
Do I need some kind of other cable or am I doing something wrong?