Hi all, im pretty new to .NET development and have some question I hope some
nice people here can help me with.

Just to point out im not new to programming, just .NET, as such some of the
concepts and libraries that are available for use may need to be clarified.

Ok, my problem.

I have a client ASP.NET site that will interact with a web service (that I
call my Harness).

The client needs to be able to send different SOAP messages to the harness,
and depending on the message that the harness receives, it needs to send a
SOAP message back to the client for the client to process.

So a simple example. On the web site you could fill out your address
details, this would make an XML SOAP file containing your address, this is
sent to the web service, the service gets it, sees you are sending an
address, returns your post code in a different XML SOAP message and then the
client display this post code to the user.

Now, my harness application is there to simply simulate a BizTalk machine,
so I dont want to hard code something that will make replacing it with a
BizTalk server impossible.

So, I have looked at web services, MSMQs and the HttpWebRequest and
HttpWebResponse methods and am really confused on how to go about this.

I would really love some help or clarification.

Many thanks,
Taz