Upgrading to Gamesalad Pro

I am considering upgrading to Gamesalad Pro in a few months time. Just wondering the kind of work involved to add those "Pro" features to all my existing non-pro games that I am creating at the moment. Do I need to re-do those?
Comments
and pro is great!
The one that *isn't* a behaviour is your own splash screen which you add when uploading your game to GS.
Hope that helps.
QS
And you just add them to your current game, no need to restart making it.
I want to go Pro when i get enough money!
JamieONeil