Drop a reports module on a page and add the following SQL:

SELECT     TOP 100 PERCENT dbo.DesktopModules.DesktopModuleID, dbo.DesktopModules.FriendlyName, dbo.ModuleDefinitions.ModuleDefID, dbo.Modules.ModuleID, dbo.Modules.ModuleTitle, dbo.Modules.AllTabs, dbo.Modules.PortalID, dbo.Tabs.ParentId, dbo.Tabs.TabID, dbo.Tabs.TabName, dbo.Tabs.Title
FROM         dbo.TabModules INNER JOIN
                      dbo.Modules ON dbo.TabModules.ModuleID = dbo.Modules.ModuleID INNER JOIN
                      dbo.Tabs ON dbo.TabModules.TabID = dbo.Tabs.TabID INNER JOIN
                      dbo.ModuleDefinitions ON dbo.Modules.ModuleDefID = dbo.ModuleDefinitions.ModuleDefID INNER JOIN
                      dbo.DesktopModules ON dbo.ModuleDefinitions.DesktopModuleID = dbo.DesktopModules.DesktopModuleID
ORDER BY dbo.DesktopModules.FriendlyName, dbo.Tabs.TabName

It won't be only the 3rd party modules but you should be able to pick them out

Many thanks Barry

I run the query directly on the database

FYI I had to remove the Modules.ModuleTitle column

Shame there is no easy way to find non core modules, I am assuming that if I update to new DNN version that all core modules will be auto updated and that it will only be the third party modules that I need to manually update.

But once again thanks for your response at least this gives me an easy way to see what modules are in use

Derek