Hi guys, I was wondering if anyone hear could help me out.

I bought a new motherboard, Asus m2a-vm hdmi. thinking, might as well connect the computer to the tv via hdmi, cut back on some more wires. the trouble is, its all up and running, if i play a video or music using the jacks at the back to output the sound everything is fine, as soon as i change the default audio to hdmi, I have the smurfs singing, it must be playing back about 3-4 times original speed, not only music but video as well. been trying to figure this out for a Week now, and am now at my wits end. anybody think of somthing, or came across this before. Im running Vista 64, and have all the latest drivers, for the sound.

Thanks