Any one know how to turn off RDP Audio?

I run a broadcast application that utilizes my local sound card on my vista ultimate machine. But each time I remote into the same machine, the application freezes and I have to restart it remotely.

Is there a way I can make sure my audio remains local even when I RDP?
I mean can I turn off the Microsoft RDP Audio Transport?

And I'm hoping that that's the source of my problem.

When you start the RDP client, click Options, then go to Local Resources, and change Remote computer sound to do not play.

Dear Shao128,

Let me quickly apologize for not responding to your post earlier. I've been on sick bed for 2 weeks.

I must thank you. Your suggestion worked. I didn't know Vista had such a cool feature.

Once again, thanks and God less you, really good.