Tom, sorry I haven't got back to you about the VC. Wierd, I saw the PM notification buried in my email today but not here on the Source. Anyway, I'm trying to decide if I want to go with the GM VC, a genuine, or a cheap aftermarket. I'm leaning towards getting a cheap one from a vendor so that there is a warranty if it decides to quit as I've heard these are likely to do out of the box. Thanks though, I appreciate it, Sam