Buy the least expensive new Macbook. I am in love with this machine. It plays World of Warcraft at 40-60 FPS, I have 4 spaces at all times, it never lags on any

Buy the least expensive new Macbook. I am in love with this machine. It plays World of Warcraft at 40-60 FPS, I have 4 spaces at all times, it never lags on anything I do. With all my windows on full screen, 13 inches is enough space to do everything comfortably, including gaming. The aluminum casing is truly revolutionary, there are no screws at all on the entire case, it's incredibly sturdy and light. I am currently developing on it on a daily basis, 12 hrs at a time (Ruby on Rails too). Macs are really good for Ruby on Rails because they have Ruby built in, and it's easy to use gem to get Rails and all those other goodies. But if you want to keep yourself up-to-date, you should probably ditch the Ruby that comes with your Mac and use Macports to get the newest Ruby, some new programs are dependent on it, ie. Capistano.