Operating systems supported:
Windows XP Family (x86, x64)
Windows Server 2003 Family (x86, x64)
Windows 2000, Windows 9x , Windows NT4

What's changed:
1 : Updated VIA Raid driver to 5.20A .
2 : Updated VIA INF driver to 2.70A
3 : Updated AGP driver to 4.50D

Known limitations:
The VT8251 South Bridge SATA/Raid/AHCI functions are not ready under Windows 9x. It is only supported under the following platforms...
Windows NT 32-bits Platforms : Windows 2000 ,Windows XP ,Windows Server 2003
Windows NT x64-bits Platform : Windows XP-x64 ,Windows Server 2003 SP1-x64

Download:
VIA Hyperion Pro version 5.07A