I have noticed a peculiar thing the last few weeks. We use the latest update available. I'm just now getting around to reporting it, if it is in fact a bug. We are a cross-platform church. I use a MacBook Pro to do all the design work for our presentations at church and then we use a Windows machine to actually present in the Sanctuary. In the preferences, I have set each presentation to have a .5 sec dissolve transition. However, every time I open the program it defaults to 1 sec. regardless of the time set in the preferences. The only way I can get it to change is to go into the preferences choose a different time, hit OK, open preferences again, choose .5 sec then hit OK. It's not a big deal, just an annoyance. Could you all check this to see if it's happening on your end? It happens on my Mac and the Windows machine in the Sanctuary. Thanks so much!