Well, I finally went out and bought an XBOX today. I'm actually pretty impressed with it. This is my first experience with one of these beasts and so far I'm pretty happy with it. I do have one problem with it though Today I went out and bought the Microsoft Advanced AV Pack so I could get Dolby Digital sound while playing Halo.(My first purchased game!) I connected the cable to my XBOX and connected and S-video (I don't have a TV that supports component video) and the connected a toslink (fiber optic) cable to the little box sticking out from the XBOX and snapped it into the back of my receiver. I set the stereo to look for the optic connection, then went to the title screen on the XBOX and enabled DD and DTS. I slipped in my shiny new Halo game and got and great picture butNO SOUND!! What the hell?? There is no sound at all. What the hell am I doing wrong? Is there some other setting I'm missing to make it work? Do I have to buy a special optic cable instead of the Monster optic I'm using? Damn!! This really bites right here! Can anyone help me out here?