hey there everyone my son has an old dell dimension 3000 upgraded to 2 gb ram and pci hd 4350 512mb also has xp pro and P4 2.8ghz. he can run MOH pacific assault, hl2, gta san andreas. are there any othere decent games that could run on this machine. he likes shooters mostly. thank you so much as he is bored and i'm tired of looking at him. lol