>Well, first of all I'd like to know if anyone is interested in this at all

Ok, me wants to see this, I'm interested in any involved with WebServices.

>Thirdly, I am still in the process of developing that thing. Everyone of us has a good amount of ideas and demands. For my part e.g. I will include a feature that will allow to zip the response before sending it back to the client and vice versa (if DynaZip is installed on both machines). There will be properties like l_UseZip, l_IsZipped and n_ZipThreshold - something like this.

I just did that thing (zipping & unzipping) but with another tool.

>In order to not transfer all properties, only custom propertiers starting with a certain letter ....

And this don't slows down a bit?