The new MacBook Pro notebooks have several major new features: Intel Core i7 Processors with Turbo Boost Technology, Thunderbolt the next generation of I/O, new AMD Radeon Graphics, and FaceTime HD camera. The 17-inch MacBook Pro now feature the latest quad-core Intel Core i7 processors. New Thunderbolt technology lets you connect high-performance peripherals and high-resolution displays to one port - with data transfer rates up to 10 Gbps. Thunderbolt is based on two fundamental technologies: PCI Express and DisplayPort. And because Thunderbolt is based on DisplayPort technology, the video standard for high-resolution displays, any Mini DisplayPort display plugs right into the Thunderbolt port. To connect a DisplayPort, DVI, HDMI, or VGA display, just use an existing optional adapter. AMD Radeon graphics on the 15-inch MacBook Pro are up to 3x faster than those in previous models, so you can take everything from games to CAD to HD video projects anywhere. FaceTime makes full-screen HD video calls that are astonishingly crisp. And thanks to the new widescreen format, you can get your friends in the picture, too. And with Mac OS X Lion and iLife '11, you're sure to get a great Mac notebook - all in a precision aluminum unibody enclosure that's less than an inch thin. 17.0-inch (diagonal) LED-backlit glossy widescreen display, 1920-by-1200 resolution Intel HD Graphics 3000 and AMD Radeon HD 6770M (1GB GDDR5 dedicated memory) with automatic graphics switching Slot-loading 8x SuperDrive (DVD+-R DL/DVD+-RW/CD-RW) AirPort Extreme Wi-Fi Wireless (based on IEEE 802.11n specification) Bluetooth 2.1 + EDR 10/100/1000 Gigabit BASE-T Ethernet ExpressCard /34 slot FaceTime HD Camera Audio Stereo speakers with subwoofer & omnidirectional microphone Expansions - 3 x USB 2.0, FireWire 800, Audio line in, Audio line out, 1 x Thunderbolt port (DVI, VGA, dual-link DVI, and HDMI supported - requires adapters, sold