For some reason I had been under the impression that there was not a provider model for session state in ASP2.0.  It seemed a shame that I could not provide my own iplementation for session state in my app.

http://msdn2.microsoft.com/en-us/library/aa479034.aspx shows that this was an incorrect assumption.

You may wonder what could possibly make someone want to implement their own session state provider?  While doing some pie in the sky architectural thinking about my current production environment I noticed that it does not seem that StateServer is clusterable.  I somehow don't think I'll ever get around to digging into this seriously, but I wonder what it would take to create a clusterable StateServer implementation?