Will Shipley can be an ass... but this otherwise worthless blog post has one nugget of useful info - "My MacBook Air with 2GB of RAM and 1.8 GHz cores and the

Will Shipley can be an ass... but this otherwise worthless blog post has one nugget of useful info - "My MacBook Air with 2GB of RAM and 1.8 GHz cores and the SSD compiles Delicious Library 2 from scratch in 1:59.4. My MacBook Pro with 3GB of RAM and 2.3GHz cores and an HD compile it in... 2:04.3." SSD may be worth the extra money.