frdmfghtr writes "TechNewsWorld is reporting that Apple has updated the MacBook Pro line with the Santa Rosa chipset from Intel. In addition, Apple is also introducing mercury-free displays with some models. 'When Apple presented new editions of its MacBook line last month, the company excluded the latest Intel Centrino chips, dubbed "Santa Rosa," which had been released just days prior. The chips have found their way into Apple's new high-end MacBook Pro notebooks, which the company revealed Tuesday. Certain models use mercury-free displays, falling in line with the company's recent ecological promises.'"