Microsoft Windows Vista Ultimate Upgrade edition with Service Pack 1 provides the most complete experience for PC users, combining all the features of the Home Premium and Business editions. This version includes advanced security with BitLocker Drive Encryption, Windows Media Center for entertainment, and the elegant Windows Aero desktop experience with Flip 3D navigation. Designed for users running Windows 2000 Professional, Windows XP, or Windows Vista, this package includes both 32-bit and 64-bit software options on DVD-ROM. The set comes in its original signature curved clear plastic case with the Quick Start Guide included.

International Buyers Outside Canada: Import duties, taxes, brokerage, and customs fees are not included in the price or shipping and are the buyer's responsibility.