I had a connections folder on my local drive so I deleted it and redownloaded the entire folder from the server. I'm still experiencing the same issues. To recap, on the one site I'm working on now, only one of the site's pages with CMS installed is giving me the Content Not Found error. When I try to add a new content region, my site connection doesn't appear. Can you give me something else to try? I have additional pages to add CMS to for this site as well as CMS to add to 2 additional sites. I'm anxious to get this resolved.