>>Maybe gather everything (fields) in ASP.NET, convert it to XML, and pass the XML to the Web Service?
>
>Thats what I would do. Just like in VFP when methods get unruly, I usually start by sending one XML or object parameter.

sure, now I see... I've done that some times... in fact, that's really MUCH better than send the request object. That will help to test and debug applications... it'll be a matter of create a reusable class in .NET to iterare through Request collection, and generate a XML string to be used... hmmmm, really nice. :)