I'm going to be buying a 15" 2.3GHz Quad-Core MacBook Pro within the next month, and I'm wondering what I should do with my current MacBook. The top case and bezel are cracked from the wear and tear from the magnets used to close the laptop and the screen has occasional issues - flickering, etc. Anyone have any ideas what I should do with it? Sell it? Recycle it? Throw it back in it's box and let it collect dust in my closet? Thanks for your advice!