>It is a bug in the session class you need to update to sp 4 :
>
>Q258737: Datasession Property Cannot be Set in Session Subclass.
>The DataSession property does not work correctly when changed in a subclass of the Session class.
>
>a.h.
Better yet, SP5.
Craig Berntson
MCSD, Microsoft .Net MVP, Grape City Community Influencer