>>I am still stuck on why [when] an XMLHTTP client sends an xml-string, the web services XMLDOM, upon receipt, courts it as a file. Get it - it's sent as a string and received as a file - seems resourcey - know what I mean?
>>Thanks
>
>Not exactly. Are you concerned that the file treatment might have performance implications? I don't think the xml ever makes it into file form, it's just a "trick". Not resourcey but resourceful.
>
>But if you want to find out for sure, download and turn on a utility called Filemon from www.sysinternals.com. It will tell you anything that is going on with files in your system and it has some filtering capabilities.

Thanks - I forgot about "Filemon" !