I'm running into an issue with the calendar and file explorer controls within the confines of Telligent's community server. Everything works as expected on my dev machine which is windows 7 with IIS 7 but when pushed to the dev server which is windows server 2003 and IIS 6 things go bad. The controls load just fine but when a postback occurs I get a page not found error. It seems as if the site url mapping of community server is not being used. I will be posting on both sites hoping someone can point me in the correct direction.