Testing Assistant after upgrade purchase of 9 Pro. Had Assistant installed w/tabs, but later uninstalled as was trying to get just the motion plugin working ($29). I now understand that plugin is incompatible and want to continue evaluating Assistant. I have re-installed several times, also playing with sub-directory location. Assistant shows up with functions in the Scripting-Assistant Menu, but the three additional tabs do not show up. I'm primarily interested in slideshows and these three tabs are of great interest. Thanks in advance for your help, Kevin.