Sims 3 on a Macbook Air

I'm wondering about people's experiences with running expansions on the new Macbook Airs. First I'm wondering about the usefulness of running Sims 3 on the basic 11" Macbook Airs. Like what your experiences are, what expansions work or don't and anything else you can contribute would greatly appreciated . I'm looking into purchasing a Macbook Air because I just started college and am interested in having a light, portable, and useful utility which I feel this Mac provides as I'll only need it for Internet browsing, essay writing, and note taking. 

Specifications:

Thanks in advance

Hello,

I have myself a 11" Macbook Air. I bought it (actually it was my brother's gift to me, hehe) on November of 2011. And I am very happy with it. As you said, it's easy to carry around and it's useful. 

Also I have been playing The Sims 3 since I got it in both Mac and Parallel's Windows version and both works great.

So I can recommend you to buy it and live happily