So my 2006 Macbook is on its last legs and I'm itching to get a new Macbook Pro. I think I can wait it out until the next revisions come out. Other than faster processors, what can I realistically expect to see in the next update? I already know I want to go with at least a 256GB SSD whether it's standard or BTO- but what else? I'm hoping for USB 3.0,, but is it too soon? What else will be different?