White MacBook & WoW
My wife plays WoW with me on her MacBook I upgraded it to 2GB Ram, but it is the 950 graphics version from mid 2007. She even played it with 1GB Ram and ran great at low settings. I think if you tweak the settings the right way, you don't have to run all the way low, but that depends on your RAM and how much you want to look pretty, . The only problem I've run into is visual distance. As it is one of the things you will want to be low, be careful with quests that require you to look out in the distance. Other than that, my wife has been healing instances since BC with her MacBook 2.1 without any issues.