. SX Series starting at $499.99

* Intel Core i3 530 (2.93GHz) processor
* Integrated Intel GMA X4500HD graphics
* 6GB memory (DDR3 dual channel 1333MHz)
* 1TB SATA (green product - variable RPM)
* 16X DVD+/-R/RW SuperMulti Drive
* Windows® 7 Home Premium 64-bit

. DX Series starting at $519.99

* Intel Core i5 650, 3.2GHz w/Turbo Boost Technology up to 3.46GHz
* NVIDIA GeForce GT220 w/1GB discrete video memory
* 8GB DDR3 dual channel 1333MHz
* 1TB SATA (green product - variable RPM)
* 16X DVD+/-R/RW SuperMulti Drive
* Blu-ray disc 4X BD-ROM / DVD-SuperMulti Drive
* Windows® 7 Home Premium 64-bit

.. and a few new FX Series starting at $1199.99

* Intel® Core i7™ 860, 2.8GHz w/Turbo Boost Technology up to 3.46GHz
* ATI Radeon HD5850 w/1GB discrete video memory
* 16GB memory (DDR3 dual channel 1333MHz)
* 1.5TB SATA hard drive (1) (7200RPM)
* 16X DVD+/-R/RW SuperMulti
* Blu-ray disc 4X BD-ROM / DVD-SuperMulti Drive
* Windows® 7 Home Premium 64-bit

More here.