Hello fellow Mac fans! I am new to the forums and I wanted to get pick your brains on something I have been trying to figure out. I am thinking about purchasing a new computer and I have always had my eye on a Mac but I have always been nervous about the switch from PC to Mac (I am use to building my own computers). Well, I think I am about ready for the switch but I wanted to see what you all think about my old computer's performance in comparison to the Macbook Pro 2.4GHZ Core Duo 15". Right now I have a PC computer which I built myself back in the day. Please see specs below: AMD Athlon 64 3400+ 2 GB DDR 400 (3200) GeForce 6800 Video Card Obviously the processor and ram in the Macbook Pro will blow my old hardware away but what about the video card? I am nervous about the GeForce 9400M integrated card in comparison to my dedicated video card that I have now. Will the GeForce 9400M out perform my dedicated GeForce 6800 video card when it comes to gaming?