no sound in et after i did what on the tutorial...

[vertigo]

i follow this tutorial
http://www.linux-gamers.net/modules/wfsection/article.php?articleid=34

but now i don't have sound in ET at all!!!

but i have sound in music players and in TS,

what can i do?

[SatanClaus]

http://www.teamspeak.org/forums/showthread.php?s=&threadid=3530