PlayonLinux - CSS

Hi, i installed playonlinux and i tried to run CSS, but it quit during the first 5 seconds of play. I assume it might be the sound, but i am not really sure.
Question, does anyone else had or have the same problem and did you fixed it?

I run OpenSuse 11.3 with KDE 4.4.4. Nvidia GT8800 1GB and onboard sound from my gigabit motherboard.