Realtek HD Audio Driver support all of Realtek HD Audio Codec in Vista/WinXP/Win2000/Win2003 .
Vista WHQL Supporting: ALC882, ALC883, ALC885, ALC888, ALC889, ALC861VD, ALC660, ALC662, ALC663, ALC260, ALC262,ALC267, ALC268, ALC269, ALC272
Windows 2000/XP WHQL Supporting: ALC880, ALC882, ALC883, ALC885, ALC888, ALC889, ALC861VC, ALC861VD, ALC660, ALC662, ALC663, ALC260, ALC262, ALC267,ALC268, ALC269, ALC272
HDMI Device WHQL Support: ATI HDMI Devices
OS Supporting: Microsoft WindowsXP, Widnows2000, Vista x86/x64
Pack with Microsoft High Definition Audio UAAV1.0a(5013)

Add/Fix Driver:
Customizations.
Fix the potential risk that audio driver can't be installed completely under Vista

http://downloads.guru3d.com/Realtek-...load-2059.html