I'm about to pull the trigger on my MBP purchase and I need last minute advice. I know the consensus is that the 2.2 (w/128 VRAM) is adequate for just about everything but Pixar animation, but want to double check before tomorrow. I will be using a 23" ACD when at home. I'm also going to do a lot of Photoshopping/Aperture stuff with my RAW pics. I will not get another computer, probably, for 4 years or more (last bought in 2001). So this baby has to last. Beyond the digital image stuff, I do text stuff and web surfing, etc. That's undemanding. But I worry about driving the external monitor and using Photoshop (or iMovie). Also, work will pay for almost half of the purchase so I could pick up the 2.4 for $1500 of my own money. But don't want to go into overkill. Thoughts? And thanks to everyone who's sick to death of this question!