Nice, thanks for that. One more thing... what syntax do I use to pass a parameter to the report I'm navigating to (when using an expression like below)? I've tried a few combinations but all I get is compilation errors. Say I wanted to pass p1.value to "Report_1" or "Report_2".

=iif(Parameters!name.Value = "VVV", "Report_1", "Report_2")

Thanks again for you help.

Dave