Problem with sound in KDE

[Mateusz]

Hello!   I've a problem concerning sound in KDE(i've 3.3)(debian unstable). my sound is configured properly, xmms plays mp3 and any other audio format it should play but i've got no sound KDE sounds(i mean sounds like startup sound or events' sounds). Arts is set 'on' in control center with 'full duplex'. Please help, because I'm a linux newbie.   thanks in advance ML [EMAIL PROTECTED]