System requirements: 
    * 1-gigahertz (GHz) 32-bit (x86) processor or 1-GHz 64-bit (x64) processor
    * 1 GB of system memory
    * Windows Aero-capable graphics card
    * 128 MB of graphics memory (minimum)
    * 40-GB hard disk that has 15 GB of free hard disk space (the 15GB of free space provides room for temporary file storage during the install or upgrade.)
    * Internal or external DVD drive
    * Internet access capability
    * Audio output capability

Note This includes a DirectX 9-class graphics card that supports the following:

    A WDDM driver
    Pixel Shader 2.0 in hardware
    32 bits per pixel 

The release of Windows Vista SP1 enables customers to take advantage of improvements that Microsoft and its partners developed. ItΓÇÖs a continuation of MicrosoftΓÇÖs and its partnersΓÇÖ drive to provide the best experience possible. The goal is to address key feedback that Microsoft has received from customers without regressing application compatibility. SP1 delivers improvements and enhancements to existing features that significantly affect customers, but it does not deliver substantial new operating system features. For example, the service pack improves file-copy performance but does not include a new version of Windows Explorer. The updates in SP1 fall into three categories, which the following sections describe in more detail:

    * Quality improvements, including all previously released updates, which address reliability, security, and performance (SP1 doesnΓÇÖt include updates released in the two months prior to the SP1 release, reducing the number of last-minute changes in the critical time just prior to release.)
    * Support for emerging hardware and standards, such as an Extensible Firmware Interface (EFI) and flash-based devices formatted using the Extended File Allocation Table (exFAT) file format
    * Improvements that help businesses better optimize their IT infrastructures 

Original Windows Vista Ultimate 2008, BOOTABLE CD.
With Activator no virus...

Activator Scanned with Kaspersky Pure, Avg Internet Security...

CD KEY: VMCB9-FDRV6-6CDQM-RV23K-RP8F7