Because I saw a graphic card like ATI Radeon HD 2600 XT and that was not that expensive or isn't that good enough?
Operating system: Windows 7 (ultimate)
cpu: Intel 2140 1.60Ghz
Motherboard: Acer MRS600M
1.75 Gb Ram
Atm onboard graphicsystem Ati Xpress 1200(256Mb)
Need more info or?