Please excuse the dust while we finish the upgrade to Community Server 2008. Blogs and Media should be functional, but some of the other features may not function as expected.
We have discovered that some of the blog themes that were designed for previous versions of Community Server are not compatible with Community Server 2008. We are currently looking for updates to these themes. In the mean time you may want to try a different theme. The new default is Hawaii, which is guaranteed to work.
Thank you for your patience...