>>So, do you know the difference and what speed (or response) impact has each one?
>
>SOAP 3 client is slower but faster on the server side either for ASP or IASPI.

Well, I was talking regarding the three execution modes for the IIS virtual directory (low, medium & high).

Anyway is good to know this. The SOAP3 Doc is more complete, I'm awaiting the final release, but still is in beta.

Thanks for the info.