Hello, I'm a complete mac idiot, but I've got an idea for an iPhone app I would like to write, and I'm looking for a good Mac to develop with. I'm thinking the white unibody MacBook would be a good fit. If I get it, I would probably retire my windows laptop, and run Win7 on the Mac. I don't (initially) see myself doing much on the Mac partition except iPhone development. Would this be a good machine for what I want to do?