Hi everyone, I'm in a position where I lust for the old white color in the MacBook. I'm also in a position where I've used Airs since the first model, so I've got a little tired of all the fan noise (especially on the 2011 model since it doesn't support CoolBook). All the models the last ~5 years seems similar in performance on a first sight, all around 2 GHz and 2 GB ram. Please correct me if I'm wrong (eg. CD vs C2D). Older hardware becomes cheaper for me, so I don't only look at the 2010 model. However, as I said, I've got tired of the fan noise. So does anyone know the temperatures on all these models? Anyone much colder than the others, or much hotter than the others? I think CoolBook supports all models, so that will help all models get a little cooler. Even the 2007 model seems ok enough in performance, but I won't buy it if the 2008 model is cooler. Thanks!