No sound on Vista!

I recently installed windows vista on my macbook via bootcamp. The installation went fine, and everything seems to be working, except for the sound-there is none. I've checked my sound driver, which is up to date, gone into all the properties and made sure that nothing was muted. Everything seems to be working fine. The computer recognizes when there's music being played, but the sound never makes it to the speakers...

any help would be greatly appreciated

Give this a try. Link

If that doesn't do it for you, post back.

Regards.

thanks-actually didn't work but was worth the try.

all i really needed to do was install botcamp for windows using the osx disk; it installs all the drivers for you