Microsoft® Windows® 2000 with Service Pack 4; Windows Server® 2003 (32-bit or 64-bit editions) with Service Pack 1; Windows XP Professional, Home, Tablet PC, or 64-bit Editions with Service Pack 2; or Windows Vista™ Home Basic, Home Premium, Ultimate, Business, or Enterprise (32-bit or 64-bit editions)
Microsoft Internet Explorer 6 or 7
256MB of RAM (512MB recommended)
860MB of available hard-disk space; cache for optional installation files (recommended) requires an additional 460MB of available hard-disk space
1,024x768 screen resolution
CD-ROM drive, if installing from a CD
Internet or phone connection required for product activation