I'm running a Win 2003 server with exchange 2003, sharepoint 2003 portal, project 2003 server and SQL 2000 Server. Since i installed exchange the computer is shutting down/rebooting very slow. I also get errors the system was shutdown the wrong way if reboot the computer at the right way. If i stop all exchange services before rebooting the server reboots(and shuts down) normally. Also stopping the services is not taking longer then normally. Any suggestions ?