PC/Desktop, XP Service Pack 2:

Processor: Pentium IV 2.0 GHz / Athlon XP 2000+
Memory: 1 GB
GeForce FX 5900 / Radeon 9500
Graphics RAM: 128 MB

Laptop, XP Service Pack 2:

Processor: Pentium IV 2.0 GHz / Athlon XP 2000+
Memory: 1.5 GB
GeForce Go 6200 / Radeon mobile 9600
Graphics RAM: 128 MB