Hello

I need help? I want to run games at mid/high settings,NOT at a mad resolutionon a 19inch monitor.

I have :

Nvidia GeForce 6150

AMD Athlon 64 X2 Dual Core 4600+ 2.40Ghz

2GB ram

Running Vista but going to 7 soon.

Want to play games like ;

Sid Meiers Civilzation V

Dead Rising 2

GTA IV

I'm new to this so any help will be good !! :)