Hi;
Just to let you know, I was trialing a blog module that was compiled in .net 3.5. The module required changes to the web.config to allow it to run .net 3.5.
This resulted in an error for the DUD. it was complaining UpdatePanel is ambigous across the namespace. Don't have the exact error message anymore and I uninstalled the other module and changed web.config back.
Just something you may test for in future as none of my other 3rd party modules caused any problems.
Thomas