I have decided to sell my awesome powermac G5 dual 2.7 and buy a macbook pro. I have been doing very little video editing lately, and not as much photo editing, and the only time I've been pushing the machine is with very small products in final cut pro. Mostly I do web browsing and chatting lately since I'm done with school. I have many games, but I rarely play them. Plus I have a powermac G4 1.42 if I really needed to play them. I have the 30 inch monitor but the macbook pro can be hooked up to that. I have an external hard drive holding my main stuff, but it's firewire 800, but it also has a firewire 400 port. Will the 7200 100gb rpm drive have that much more performance over the 5400 120gb? Do you think I'm making the right decision? What kind of performance differences am I going to see? Is there anything the powermac does that the mbp can't do? I really miss the portability of my powerbook.