Windows Vista Business Sp2 (32 Bit) -

To run Vista Business SP2 effectively on a 32-bit (x86) architecture, your system ideally met these "Premium Ready" standards: 1 GHz 32-bit (x86) or 64-bit (x64) processor.

A 40 GB hard drive with at least 15 GB of free space. The Legacy of Vista Business 32-bit Enable Remote Desktop Connection on Vista Home Premium Windows Vista Business SP2 (32 Bit)

A DirectX 9-capable processor with a WDDM driver and at least 128 MB of memory to support the Aero Glass interface. To run Vista Business SP2 effectively on a

Enhanced Wi-Fi performance and added native support for recording data to Blu-ray media. Windows Vista Business SP2 (32 Bit)