i am currently using my 2 front towers and subwoofer until my center speaker cable comes in. I just purchased a fiber optic cable for my dvd player and would like to know, which format should i use on my 950. Keep in mind that i am only using my front towers and subwoofer. I was using 5-stereo before with my analog hookup for my dvd player and everything played fine. The optical connection automatically swithches to dd or one of the other surround formats, but i can't choose 5 stereo anymore. Which format is best? Thanks,