Hello, I am looking to purchase a MacBook Air (???) today but need some advice. Looking at the specs on the Air and Pro, I notice the difference in processor speed but am aware that the Air has new Hardware. Ok, I will use the laptop for normal browsing, not much else but I do care about speed (how long it takes to power up, open up folders, etc). I love the current speed of my desktop PC (specs = Intel core i5-2500k 3.3GHz with 8.0gb ram. So basically is the mac air base (lowest price) comparable with my PC, specs wise or how quick it will be? I have a standard harddrive, not sure if 5400 or 7200. I know the air has SSD. Any ideas or help will be much appreciated. Or should I go with the Pro?