apple macbook – YouTube – Review : Apple MacBook Brick Laptop

I've decided to make the switch to the mac platform after being a windows only user for over 6 years. I don't know whether I should get the macbook or macbook pro. I will be using the laptop for video encoding and playing Half-Life 2 and The Sims 2. Is it worth paying an additional €550 to get a better graphics and a higher resolution screen? Is the built in GMA 950 in the macbook fast enough to play these games or should I go for the nVidia GeForce Go 8600M in the Macbook Pro. These games will probably be run in windows XP using bootcamp.
Thanks

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