Srini,Thanks for the quick response.Initially this is what I thought I
would have to do. However, if none of the web service calls worked I
would accept this as the simple answer. The fact that some do and others
don't, to the same web service, would suggest it's not as cut-and-dry as
that, and there's possibly a different solution.If I do have to add the
extensions, can you point me to a better detailed explanation (perhaps
one of the PDFs on this site) of how I do this? (The ones I've found in...