You can download driver for Asound ALI USB 2.0 & FireWare Combo here, but DriversKit`s Team strongly recommend you to use Driver Updater Pro for finding latest version of this driver. You can download Driver Updater Pro here.
Also you can:
Search Asound ALI USB 2.0 & FireWare Combo driver at Google
Search Asound ALI USB 2.0 & FireWare Combo driver at Yahoo
Search Asound ALI USB 2.0 & FireWare Combo driver at MSN
Search Asound ALI USB 2.0 & FireWare Combo driver at Teoma
Search Asound ALI USB 2.0 & FireWare Combo driver at AltaVista