Pass full ReportBook to external page with ReportViewer control

[graham]

Hi,

How can I pass a full ReportBook of reports to external page with ReportViewer control in it?

I've created my individual reports in code...

Dim reportBook As New Telerik.Reporting.ReportBook()
            reportBook.Reports.Add(New TelerikWebReports.SubCon1Rep())
            reportBook.Reports.Add(New TelerikWebReports.SubCon2Rep())
etc.

then I set

LaunchReportViewer = True

which fires off TelerikReportViewer.aspx in a colorbox
In the page_Load event I want to do something like...

ReportViewer1.Report = reportBook

do I need to pass this as a session object?

Thanks