Asus has posted new nf2 drivers on the web site. They are labeled as 1.16, but claim to be newer than the ones on the Nvidia web site due to Nvidia's naming rules. The set includes audio 3.17 drivers.

They are dated 1/29/2003: http://www.asus.com/support/download/item.aspx?ModelName=A7N8X%20Deluxe