* Microsoft® Windows® 7, Windows Vista®, Windows® XP, with latest service packs installed (32-bit or 64-bit editions) * Intel® Pentium® 4, AMD Athlon™ 64 or AMD Opteron™ * 512 MB RAM (1 GB recommended) * 750 MB hard disk space (1 GB for typical installation without content). Up to 6GB needed to install extra content * Mouse or tablet * 1024 x 768 screen resolution (768 x 1024 on a Tablet PC) * DVD drive * Microsoft® Internet Explorer® 7 or higher.