Saving the Autogen and Effects folders to backup was a good suggestion. There are a few Autogen files that need restored based on file size alone, FTX does add significantly to this feature. Uninstalling clears the Autogen folder, but not the effects folder so a backup there is not as critical; however, I had a dozen effect files modified with .OFF extensions and the backup made it easy to restore my configuration.
I discovered you must download the content installer AND the Cont1.cab file, which is about 1.6 GB. Much better than the 10 GB require for full download.
Works as promised. The new menus are okay but not sure it was worth the effort.
Dan Downs