Membership and Report Server Access... Help!!

I have a problem that I'm hoping someone can give me some advice with: I have created a website that uses .Net 2.0, SQL 2005, and ASP.NET Membership to manage users. Everything works fine until it comes to calling reports, in particular setting report parameters:

Exception Details: Microsoft.Reporting.WebForms.ReportServerException: The permissions granted to user 'NT AUTHORITY\NETWORK SERVICE' are insufficient for performing this operation. (rsAccessDenied)

Source Error:

Line 30: End If Line 31: Line 32: Me.rvInvoice.ServerReport.SetParameters(p) Line 33: Me.rvInvoice.Visible = True Line 34:

The report worked fine before the security model was changed to use the Membership classes which leads me to conclude that I have not configured the Report Server to deal with the network account that the ASP pages are now using.

I have looked at the example project for configuring extensions with no success. Any help would be greatly appreciated.

Thanks,

Mike

Did you ever find a solution to this? I am having the same problem..