Supported OS: Microsoft Windows® XP SP2, Windows Vista (32-bit) Processor: Any Intel Core Duo machine; XP: Intel Pentium 4 2.2 GHz or better, AMD Athlon XP 2100+ or better; Vista: Intel Pentium 4 2.6 GHz or better, AMD Athlon XP 2800+ or better Memory: 1 GB RAM Graphics: DirectX® 9.0c compatible video card, NVIDIA GeForce 6800 or better, ATI Radeon X800 or better Hard Drive: At least 10 GB of free space Sound: DirectX® 9.0c compatible sound card (Yamaha Xwave-512 is not supported) Multiplayer: 2 - 6 players with optional voice support, network or Internet connection required (Cable, DSL or faster connection). INTERNET CONNECTION, ONLINE AUTHENTICATION AND ACCEPTANCE OF END USER LICENSE AGREEMENT REQUIRED TO PLAY. TO ACCESS ONLINE FEATURES, YOU MUST REGISTER ONLINE. ONLY ONE REGISTRATION IS AVAILABLE PER GAME. EA ONLINE TERMS & CONDITIONS AND FEATURE UPDATES CAN BE FOUND AT WWW.EA.COM. YOU MUST BE 13+ TO REGISTER WITH EA ONLINE. EA MAY RETIRE ONLINE FEATURES AFTER 30 DAYS NOTICE POSTED ON WWW.EA.COM.