When I upgraded my pc last year I bought a ga 990fxa ud5, I got an amazing deal at only $100.. However no matter how much time I spend in google I cannot find any way to get a speaker fill option. There is dolby software as well as realtek, but the only interaction with dolby I have is an on off switch. I have had some type of dolby suite installed at one point, it also didn't have a speaker fill option.