I am currently looking at purchasing one of the new style Macbooks or Macbook Pro's. I have a side graphic design Business and I do alot of photoshop work with some big RAW images, I also do photography and want to have a portable laptop to show clients some work or mock ups when Im on the road. I am unsure of the capability of the Macbook for this kind of work. I am currently using an HP zd7020us with a P4 processor with 2GB of Ram and an Nvidia Geforce4 5600 video card running XP. I mainly use photoshop CS3, and sometimes after effects. I do most of my out on the go work on this machine, its a little slow but it gets the job done. I have a 20" iMac that I use for any video editing or post production photoshop work before I print stuff. I am not sure I will need firewire, but I guess if I get an HD video camera it might be the way to go. I am also thinking the 15" screen is better for doing photoshop on. Can you guys give me some opinions, I was looking at getting the top Macbook, or the entry level Pro with 4GB ram.