Hailed as a rig that "gamers won't outgrow," the XPS 630 that we originally peeked at CES is finally official. As expected, the tower is ATI CrossFire and NVIDIA SLI-ready and will support Intel's Core 2 Quad and Core 2 Extreme processors on the nForce 650i SLI chipset. You can beef things up with 4GB of DDR2 RAM, 1TB of HDD space or an optional Blu-ray drive and AGEIA PhysX accelerator, and you'll have plenty of room for all those peripherals thanks to six total USB 2.0 ports, an optional 19-in-1 media card reader, gigabit Ethernet, audio in / out, FireWire and even PS/2 mouse and keyboard connectors. Also of note, it's the first pre-fab PC to support the Enthusiast System Architecture ...