Hello. I have a question. Should I buy a Macbook Air/Macbook Pro? I own a PowerMac G5 with a 2.7 ghz, 6gb of ram, and dual 1 tb's. I can do light editing and i have Photoshop and Flash CS3. Those and Minecraft runs great on this machine. I'm thinking about buying either an Air or a Macbook Pro so I can access my files quickly on the go, edit photos via Aperture, and have an overall fast machine that will run the upcoming 10.9 Mavericks. What should I do?