Chaintech CT-6ATA4 onboard sound drivers

Having difficulty finding the correct drivers for onboard sound for the Chaintech CT-6ATA4 mainboard. Chaintech's site was useless. The following link may help you:

http://www.synix.com/products/Motherboard/ct-6ata2.html

I need a link to the download please.

it's cool, I found them at http://www.viaarena.com/?PageID=328

note: anyone who wants support for a legacy Chaintech board (SLOT 1 and behind) I would suggest that they look on http://www.chaintech.de/ site as opposed to the Taiwan site