Villageidiot9390 writes "Apple has just updated their professional laptop offering. Amongst the updates Apple will now utilize the Santa Rosa chipset and now has processor speeds at up to 2.4GHz. In addition to these changes, Apple has updated the screens on both the 15" and 17" versions of their MacBook Pros. The 15" screen now features a mercury free LED backlit display. The 17" screen now has a native resolution of 1920x1200 pixels."