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.
Added support for VIA Technologies’ 64-bit CPUs and improved compatibility with newer hardware. Windows Vista Business SP2 (32 Bit)
Enhanced Wi-Fi performance and added native support for recording data to Blu-ray media. To run Vista Business SP2 effectively on a
