Hi, I'm on a Single-Quad Core Mac Pro running Lion. I just upgraded to Premiere Pro CC 7.1. I ran the update for my FilmImpact transition plugins that relased for the CC 7.1. When I ran the update I was supposed to remove the original plugins in the Extension Manager by clicking "Remove" first and then installing the update. However, Extension Manager is new to me and I didn't realize this so I just installed over the old plugins. Extension Manager detected the old plugins and asked me if I wanted to overwrite them with the new one. I said yes. This worked, as the updates installed and are functional. However, now I have the "ghost" of the old plugins too, side by side with the new ones. I've tried removing them via Extension Manager, but clicking "Remove" or "Enable" only removes the new, updated transition effects, not the old ones. I can't figure out how to get rid of the old ones. Any ideas??