2010 Porsche 911 ReviewPorsche purists still consider the Porsche 911 the only "real" Porsche.The Porsche 911 received a refresh for 2009. Porsche upgraded the engines, introduced a new dual-clutch automated manual transmission (known as PDK), improved the electronics interface and added a slew of new features, including a hill holder, ventilated seats, Bluetooth and an iPod interface. There are