Before you buy Dell Precision 390 Workstation Tower, Extremely Powerful Intel 3.0GHz Dual Core CPU Processor (3.0GHz x 2 Cores), Intel Top of the Line CPU, 4GB DDR2 Dual Interlaced High Performance Memory, Huge 500GB Super Fast 7200RPM SATA Hard Drive, DVDRW/CDRW Burns DVD'S and CD's, Burn and Watch DVD Movies, ATI High Density Dual Output PCIe Graphics Video. Intregrated Nic/Audio, Wireless Capable,