Been looking at both the older Aluminum and Refurb Unibodies. Both have similar specs Aluminum 2.4Ghz 2GB RAM VRAM 256(8600m GT) LED, Backlit Keyboard Matte Display Unibody 2.4Ghz 2GB RAM VRAM 256 (9600m GT) LED, Backlit Keyboard Glossy Display Other than looks and design both seem to be the same, older style I've found to be on average $100-200 cheaper. I do prefer the matte displays and don't have the money for a new Unibody with matte. Any suggestions on which one to get, negatives of both. Is the older aluminum still relevant enough to consider buying?