Is there anyone that can convince me in moving to Mac Book from the current computer Im using right now- Sony SZ laptop. The Sony is ok but Im looking for a relaible fast which a friend of mine telling me the MB is faster and cost less. And I kinda bit hesitant bec Im using Windows at my work place and Im used to it. But what interest me is that I can use Windows in the Mac Book if I decided to buy the MB. Please need help.