dolphin @ full speed but no sound! help!?

[brood the killer]

ok, bear with me here. I know this is kinda long. So I got a new computer recently (will post the specs below) and it plays every game at full speed, and I havnt experianced any crashes or graphical glitches yet unless im changing settings while dolphin is still emulating. But I dont get any sound at all in any game, no matter what I do!

I have the latest sound drivers, and it is onboard realtek HD stuff. sound works perfectly in other pc games and music and such. but dolphin is stubborn. All I want is sound in a gcb game: Pikmin 2 (great game)

help me get this working? I am willing to try other versions of dolphin, but right now im using "Dolphin SVN R 3402". i tryed fiddling around with the audio settings a bit but nothing helped. so i put them back to the default (I think)

AUDIO SETTINGS:
Enable HLE Audio *check*
Enable DTK Music *check*
Enable Other Audio (Throttle) *check*
Enable RE0 Audio Fix *not checked* (but i have before and it didnt fix)
Audio Backend *OpenAL*

pc specs:
MSI P6N SLI motherboard (not the platinum 1)
intel core 2 duo (e6600) @ 2.4ghz
2gb OCZ 400mhz ram
evga geforce 9800gtx+ 512mb
250gb 7200rpm HD
a big case with 9 120mm fans and 1 80mm fan.

NOTE: I also have the realtek HD Audio Manager in the toolbar running. I think I need to have that up to get sound at all.

Any help would be appreciated.

[nosound97]

Sound doesn't work in this particular game at the moment, however, you can try latest revs and see if you will have better results

[brood the killer]

Sound doesn't work in this particular game at the moment, however, you can try latest revs and see if you will have better results

ok well before I got this new computer, I had a computer that could almost play it full speed, and had sound effects but the music was a little uh..spiky? it would jump from time to time. I couldnt run it full speed because of my graphics card...I am using the same version as the other computer.

any ideas?