I tried JNCS. They took my order on Monday, and I was specific that I really wanted the onboard audio. They had them, I ordered it, and thought everything was set. Unfortunately, they called today and told me the bad news, in fact they CUSL2 boards they have do NOT have the onboard audio. I am dissapointed, in not getting the board, but at least JNCS did verify what they were selling me, before they sent it.
SO, I am still looking for sugggestions on where to get one.