As many others did, I waited patiently for the update, and like many I was sorely dissappionted. I've wanted to update from PC to mac for a while, but now I don't know what to do. I want a 13" for it's portability and battery life. I will use it for internet, research, word, and LOTS of music including editing and torrents. I need it to last for 5 years of school. Because of the update, I can get a Refurb13" 2.66GHz for $1019, or the lower end one for $929. Or, I could spring for the new one. Advice?