Nice. I <3 my MacBook TOTALLY. My friends have been telling me to "Ditch" my MacBook and trade in for a "MacBook Pro" because it has dedicated VRAM. Want to know the truth? the sad thing is that this Intel 950 runs as fast as the Radeon 9550 256MB AGP 8x Card in my desktop. On top of that, this machine SCREEEAAAMMMSSS as far as performance (I have a 2.16 Core2Duo (last generation that was out with the 950). I imagine the x1300 has a waaayyy better system. Especially since it uses PCI-Express instead of AGP. It also allocates more VRAM. But shared VRAM hasn't kept me down. The MacBook will also run Vista perfectly fine. As long as you don't do anything else (that's Vista's problem, not the laptop's