When DotNetNuke released version 4.5, we decided that the next version of Active Forums would only support DotNetNuke 4.5 and higher. Why? Because it's the best release we have seen yet and offers some of the latest technology functions that we can leverage in our products. If you haven't upgraded yet, why not? What I find really amazing is that we have had a handful of new customers purchase Active Forums 3.7 only to find out that they are stuck on an older version of DotNetNuke. DotNetNuke 3.x ......