Creative are not happy that Daniel_k managed to create better drivers for the Creative Audigy sound card series than they could manage for Windows Vista. Creative are now trying to stop people getting the most out of there current hardware by stopping the drivers from been distributed.
Over at Digiex the drivers for the following soundcard series can be downloaded:
Audigy 2 series
Audigy 2 Value
Audigy 2 ZS series
Audigy 2 ZS Notebook
Audigy 4 series
The drivers should work on 32bit and 64bit editions of Windows Vista, read more and Download the Drivers at Digiex.