I just want to say, as I work at upgrading SQL 2005 Studio Express to SQL 2005 Studio, that I'd like to talk the slack-jawed, mentally-deficient BASIC programmer who built the installer for this. It will not be a pleasant conversation, and my friends should be ready with bail after the conversation.
Seriously - who makes an installer that fails unexplainedly when I first try to upgrade and then, after I uninstall the original studio, tells me that no, I need to go and re-run the installer with a command line option? How absolutely lame.