i have just installed suse 9.2 but cant get a perfect sound! all my sound playback is a little bit distorted, i noticed that when i go to Gstreamer, I cant change to default sink output to ALSA, i get this error when i go to test:

Failed to construct test pipeline for 'ALSA - Advanced Linux Sound Architecture'

The best sound i can get is using the artsd settings, but when i play a game to sound are somethimes distort!

I have a soundblaster live 24 card installed but cant get that card to work,
When i go to install my sound card via yast i get this error:
An error occured during the installation of
SB Audigy LS
The kernel module snd-audigyls for support could not be loaded. This can
be caused by incorrect module parameters, including invaild IO or IRQ
parameters!

Someone please help me!