I knocked over my new Aluminum iMac 20", and when I put it back on my desk, there it was, the glass had cracks in it The screen is fine, I used a suction to pull of the black border/glass, and it works fine without it, but I would really like to get that glossy look/black border back again. Does anyone know where to get that part? Thanks. P.S. I've checked eBay, and it would be a great help if you could point me to some Mac part sites. Thanks!