Hi everyone, Recently I'd considered upgrading my 11" MBA for a 13". But I don't think I'll be doing that, and I have another idea. I'm considering buying a used white MacBook online, ideally a 2010 model. This way, I'd be able to keep the 11" air and have a chance to have a white MacBook too (I've always loved the way they look.) If I get one, I'd probably max out the RAM to 8 GB to try and make it run better. But here's my question: most of them I see are running snow leopard. I want to have the App Store in the OS ... Would I just look for a copy of a newer os x online & install it through the optical drive? Sorry if this is a dumb question, I've only ever installed os x through the App Store.