:hello:, i have an old intel pentium 4 524 3.06ghz HT 533mhz(fsb) prescott CPU , PCI-E x16 1.0 slot and 2Gigs of DDR2 ram. For example if i put in it a 9600GT 1GB i will get a 30fps in GTA IV(for example, on low settings) and if i will put in a GTX series(gtx240,gtx550 etc.) 1GB Graphics card...