The 'slower chipset' is NVidia MCP79. I have a unibody MacBook with the exact same chipset and it's running at 3 Gigabit. This is probably just a driver or firm

The 'slower chipset' is NVidia MCP79. I have a unibody MacBook with the exact same chipset and it's running at 3 Gigabit. This is probably just a driver or firmware issue. New unibody: http://www.blogcdn.com/www.engadget.com/media/2009/06/6-15-09mbp1.5sm2.jpg http://www.blogcdn.com/www.engadget.com/media/2009/06/6-15-0... Old unibody: http://files.getdropbox.com/u/48012/unibody.png http://files.getdropbox.com/u/48012/unibody.png