Do you need a rundown of the new Porsche 911? Called the 997 internally, the 2005 911 Carrera and Carrera S are coming to the US and MSN discovers they give a lot of value. The value comes wrapped in the familiar Porsche skin, almost an icon on its own, and the powerful engines offered including a 3.6 liter 325-hp and the S gets a 3.8 liter 355-hp engine. But what always sets a Porsche apart are the headlights. This generation returns with round lights. What could be more vital to a new Porsche than that?