Okay, so I just got my MacBook Pro today and since the time I've turned it on, I've been confused. First, I would like to say, how much would it be to have a Apple Em. replace my 120 GB HD with a 250 one? Second, if I download something such as Firefox, will it save in the dock? Third, How do I add something to the Dock? Fourth, How can I make my stack folders appear? Fifth, If I download a software where will it appear? Sixth, How do I create a new folder? Seventh, If I have all these files, software, etc.. on my other computer, and transfer it to the MBP, where will it appear? Eighth, I'm sorry if I sound like a total noob, it's just that I have been using Windows forever and just switched to Mac for the sake of my photography.