Hi,
I have an Abit KN8 SLI that has 8.1 surround sound on it. I use to use windows XP Pro, but I changed my RAM speed, and it crashed, so now I'm using Ubuntu 7.0.4 and I want to use my 8.1 surround again. I really only need the Left, Right, Sub, and Center channels seeing as i only have a 4 channel amp.

I installed the latest AC '97 Codec from Realtek, I ran alsaconf, but i still dont have surround sound.

I greatly appreciate any help i can get.

system specs:
AMD Athlon 64 3500+
Abit KN8 SLI
2x Gigabyte GeForce 7300 GT's
WD 160GB HDD
1.5GB DDR400 PC3200 RAM
Ubuntu 7.0.4


Thanks,
Thomas