Without a doubt, we have been watching anxiously for the past year+ after we heard that ASPDNSF and DNN were pairing up. Unfortunately, we still haven't seen a solution we can provide to our clients. The primary issue is the lack of Visa certification, which I can only assume is due to the authentication system issues (ASPDNSF having much more robust requirements for passwords, authentication, etc.). I'm also sure it's not easy to get the two products to mesh when they are both improving and upgrading so frequently (not a bad thing).  The current ML/DNN version is compatible with 4.9.3 but many of us are already moving on to DNN5. Still, we have worked with both technologies (DNN and ASPDNSF) for years now and will still support both platforms independantly, we'd just really like to see a certifiable version in the near future.