Robin,
I believe that if you take the time to look at the messages from -larosta you will find several postings with additional information. I do not believe that a search the forums and read the documentation require a response. I get that and believe me I have spent a lot of time searching the available data, trying methods I found there, and reviewing documentation both on-line and printed. I do get the fact that these forums are only as good as the information provided and in that spirit I have tried to update the thread as I have progressed through a situation. That said, I came here in an attempt to find a some knowledgeable help on the subject from experienced subject matter experts solution not be criticized.
-larosta