CPU: Intel(R) Celeron(R) CPU 420 @ 1.60GHz.
Video Card: Intel(R) GMA 3100.
RAM: 1.0 GB.
OS: Microsoft Windows XP Professional Service Pack 3 (build 2600).
I've played GTA (3, VC, SA), Total Overdose: A Gunslinger's Tale in Mexico, Sims (2, 3, Bon Voyage, University, Seasons, Pets, Open for Business, Life Stories, Pet Stories), Art of Murder (all the games), Nancy Drew (all the games), The Simpsons: Hit and Run, Virtual Springfield, Carmageddon (1, 2), etc.
It couldn't run Desperate Housewives, The Punisher, GTA: 4, Sims 3: World Adventures, Just Cause, etc.
Some Suggestions from me:
+ Medal of Honor (Allied Assault & Pacific Assault)
+ Call of Duty 1 & 2.
+ Halo: Combat Evolved
+ Max Payne 1 & 2
+ Star Wars: Knights of the Old Republic
+ Freedom Fighters
+ Tom Clancy's Splinter Cell
+ Half Life 1 & 2
+ Need for Speed: Underground 2.