In case you have not seen it, I have a CA builder that comes with all source code, is free, etc. You can do with the builder code whatever you wish.

http://www.mctweedle.com/downloads/cabuilder.zip

>Hi Mark
>
>I found the problem. My builder had incorrectly entered a field in the UpdateFieldList. Once I fixed the problem it worked just fine.
>
>Thanks
>Simon