Found on Soyo site while searching for newer SIS drivers: CMedia 8738 Audio drivers 6.41 - previous known latest driver was 6.39.

Soyo Download Page



Win98SE :

http://www.soyousa.com/downloads/count.php?id=1895&next=%2Fdrivers%2Fk7vx%2Fcmediawin98sev0641.zip

WinME :

http://www.soyousa.com/downloads/count.php?id=1897&next=%2Fdrivers%2Fk7vx%2Fcmediawinmev0641.zip

W2K :

http://www.soyousa.com/downloads/count.php?id=1896&next=%2Fdrivers%2Fk7vx%2Fcmediawin2kv0641.zip

XP :

http://www.soyousa.com/downloads/count.php?id=1899&next=%2Fdrivers%2Fk7vx%2Fcmediawinxpv0641.zip

NT :

http://www.soyousa.com/downloads/count.php?id=1898&next=%2Fdrivers%2Fk7vx%2Fcmediawinnt40v0641.zip



DOS driver 2.26 :

http://www.soyousa.com/downloads/count.php?id=1873&next=%2Fdrivers%2Fk7vx%2Fdosdrvv26.zip