For anyone wondering about WoW performance for the 320m, I found these two excellent videos...
Part One
http://www.youtube.com/watch?v=tkDq8ffs6mU
Part Two
http://www.youtube.com/watch?v=arz8pzJZSxA
Part two shows dalaran. The new 13" MBP will play WoW fine, but if you want high-ultra settings (in this test the resolution was 1280x800, so performance would be worse at higher resolutions) you're going to have to look at the 15" models or a PC. Probably something many of you already knew/ assumed, but there seemed to be interest/ questions in a few threads I've seen and this should give people the answers they needed.

Part One
http://www.youtube.com/watch?v=tkDq8ffs6mU
Part Two
http://www.youtube.com/watch?v=arz8pzJZSxA
Part two shows dalaran. The new 13" MBP will play WoW fine, but if you want high-ultra settings (in this test the resolution was 1280x800, so performance would be worse at higher resolutions) you're going to have to look at the 15" models or a PC. Probably something many of you already knew/ assumed, but there seemed to be interest/ questions in a few threads I've seen and this should give people the answers they needed.