Buy cheap Microsoft Windows Vista Ultimate with SP2 (64bit) OEM

Microsoft Windows Vista is a replacement of old Windows XP operating system. It offers new functions, user friendly interface with new graphic functions (Aero theme), and tools for better security and safety. Comparing to Windows XP this operating system is more solid, free of bugs and it delivers enjoyable performance.
Ultimate edition is a luxury package that includes all functions present in Business and Home Premium editions. The operating system comes with Service Pack 2 that resolved security issues and delivers fast and smooth work.