Hello, I am a new member to this board, with a question about the 500GB Macbook Pro. I've been a long-time PC user, but have been wanting to make the shift to Apple. I would like to purchase the product listed above, but I'd like to avoid purchasing it before a potential update to it. However, I begin graduate school in mid-August, and I would like to have some time to become accustomed to the Macbook Pro. Sort of caught in the middle. My question is: if there is an update coming to this model, when would it happen? Is it worth waiting until that time to purchase the computer? Are there rumors of any potential updates? Well, I guess that's more than one question - hope you'll all understand. LOL Thanks for reading. I look forward to any and all responses.