Suse 11.2 on Optiplex 380 Audio problems

I recently migrated from windows to Suse 11.2 on my OPTPLEX 380 Box with ONBOARD SOUND CARD everything is working fine BUT I have failed to get my songs and other media playing. I need help in configuring my audio to work. I have read afew googled posts but nothing seems to work for me.

Thanx in advance