I use a MacBook Pro with 2 GB, and I'm very happy with it. Would it be nice to have 4 GB? Yes. Would I work faster with 4 GB? No (I would work much faster if I

I use a MacBook Pro with 2 GB, and I'm very happy with it. Would it be nice to have 4 GB? Yes. Would I work faster with 4 GB? No (I would work much faster if I just spent less time reading Hacker News, Reddit, Digg, Wikipedia, etc.)