Hi guys. I wanted help in decoding between MacBook air 13" i7 or MacBook Pro 15.4" 2.2 GHz i7 I really love the form factor and the solid state speed of the air. But I want something that would last me at least till 2014 and the sheer power of the GPU and CPU of the pro fills that requirement. I don't use the optical drive much and I'm sure I won't miss it and I don't play games maybe something like angry birds and I edit video beyond iMovie. I'm inclined to buying the air but the extra storage and the fact that the pro is about 2x powerful and is quad core makes me wanna rethink my decision. Any suggestions?