There seem to be allot of issues. Like the display not following whats playing. I don't have time to get into real specifics. It's not consistent issues. More intermittent. I have Mac 10.4.11 Processor 2 GHz Intel Core Duo. I upgraded to 3 GB Memory. Is this enough to run this? What do I need to do to make this run more smoothly? Again, I am a total newbeeee.