I'm a longtime PC user looking to make the switch. I'm looking at the mid-range MacBook (the better white one), which suits my portability needs, and thinking about getting a 20-inch cinema display to get a more reasonable amount of screen space when I'm at home. I guess my question is, can the MacBook handle running the display? I've heard that the 64MB of shared VRAM might not be up to the job of running a display that big? What if I get it with 2GB of RAM, could that make up for the lower VRAM? Anyone with a similar setup (or just generally knowledgeable about this stuff), I'd appreciate your advice, thanks.