Hi, Im new to the Mac-Rumors community but I need help with a decision and this seemed like the best place to turn. I currently own an iBook G4 and have been very pleased with my systems performance through out the years. Unfortunately, it's time for an upgrade. I'm not made of money so I can't just throw money into a nice MPB so I am considering a black MacBook. My only problem is that Apple has a tendency to upgrade there products a lot and I have heard rumors of a new Intel Nehalem processor to be released. I can't afford upgrades a lot so I was wondering if should hold out and wait for the new Nehalem processor. I also was wondering if I waited, would the next generation of MacBook's with the Nehalem chips would have more than 144 mb of vram? I would prefer 256 mb of vram, Thanks Any help greatly appreciated!