Hi, I've been running a 12" 1GHz powerbook hooked up to a monitor for the past 2 years. I'm an illustrator and use photoshop 80% of the time. File sizes are getting bigger (upto 500mb lately) and my current machine is struggling. I'm no gamer and don't use a 3d package. Was thinking of getting another laptop, top spec macbook pro, but would I be better off going back to a tower with a mid range mac pro? is the standard graphics card good enough for photoshop or should I be looking to upgrade? all advice greatly appreciated.