Requirements

Minimum:

Pentium III 833MHz
256MB RAM
3-button mouse
Windows 2000 SP4
DirectX 8.1
640 x 480 / 16-bit color

Recommended:

AMD Athlon 64 4000+ San Diego 1GHz FSB
Foxconn NF4K8MC-EKRS Socket 939 Micro ATX
2GB OCZ 184-Pin DDR SDRAM
ATI Radeon X800XL 256MB GDDR3 PCI Express x16
Western Digital SE WD2000JD 200GB 7200 RPM Serial ATA150
ASPIRE X-QPACK-AL/420 MicroATX Case 420W Power Supply
Microsoft Explorer 1.0 optical trackball
X-Session MIDI controller
Windows XP SP2
DirectX 9
1024 x 768 / 32-bit color