Hey folks, I've been searching around for answers but I'm not finding anything conclusive. Does anyone know whether or not ALL existing OSX software will run on Leopard with no problems? I'm speaking mainly about CS2 in its entirety, and Office 2004, but also about third party software. I am very interested in Leopard but need to know for sure that it's not going to end up costing me far more than $109. If it's not compatible with some existing software, do you know specifically what the problems will be? Thank-you!