I will need a mobo RAM and CPU.
My current system holds
Core2Duo 3.2GHz (Intel)
4Gb DDR2 RAM (Kingston) <--- very old dunno specs anymore
2x 1TB HDD 32MB (Western Digital)
750Watts 80+ (Corsair)
Well the Idea came to me when I couldn't run GTA 4 on max settings and since my mobo CPU and RAM are almost like 4/5 years old I tought it would really be outdated but it seems not.
Anyway thanks for the advise on this