Hi everyone. Well after years of using PCs I've made the decision to make the big switch. I'm very excited and am just waiting on the tax return. I'm highly considering the Macbook Pro 13in but I still have a few questions. I've read about people having problems getting dents even with the slightest hit. Has anyone had problems with this? Is the aluminum pretty durable? Do you think the aluminum body is better for heat as far as dissipating heat better? Thanks for your help!