Hi, I'm new to video editing and software so excuse my ignorance. I have a Macbook 4,1 4G RAM and has the Intel GMA x3100 graphics. I've seen the system requirements for this software and its states "(integrated Intel graphics processors not supported)". The software installed fine but what limitations will I have? What will not be supported? Am I better off to go with Final Cut Express? Will it run smoother and faster on Express then Pro 7? Thanks for your input.