Wow. I think this really cuts it for me. My hosting provider, who I am totally satisfied with is not going to support older versions yet I can't move to the new version because of this. I have a large scale application on my company site that our customers love. I have struggled with this for a year now.
I guess it's time to cut the cord with both Indoo and DNN and go back to Visual Studio and Dreamweaver. Takes longer but at least I won't be held hostage by module authors that drop support. Very disappointed. It was a great product.