An update to the March 2011 Edition of SongShow Plus has been posted.  The 09/09/2011 update fixes the following issues: 

• Fixed new problem that could cause Slide Show Builder to lock up when using a slide show wizard (problem introduced in 8/30 release).

You can download the update from within SongShow Plus using the menu command Update > Check Updates or by going to http://www.songshowplus.com then to the Download page.