Minimum Requirements

Windows XP SP2 or Windows Vista SP1

P4 3.2 GHz (single core) or any Dual Core processor

1 GB RAM (XP), 1.5 GB RAM (Vista)

A 128MB Video Card (Shader Model 3) - Nvidia GeForce 6600 GT / ATI X1600, or equivalent

5.5 GB of Hard Drive space

Recommended

Windows XP SP2 or Windows Vista SP1

AMD Athlon 64x2 4400+ or any Intel Core 2 Duo

2 GB RAM (XP and Vista)

A 256MB Video Card (Shader Model 3) - Nvidia GeForce 7800 GT / ATI X1900, or equivalent

5.5 GB of Hard Drive space