Actually, I found myself having the same request as:
http://forums.driverguide.com/archive/index.php/t-19016.html

Support Information:
Device Type: Sound Card
Manufacturer: Avance Logic, Inc.
Model: MGYPRO16/32PNP
Interface: Other
Operating System: Windows XP Professional
Age of Device: Not specified
FCCID:

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=139&qa5=19&qa7=1500&dp=3&qm0=MGYPRO16%2F32PNP&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=Avance+Logic%2C+Inc.+Sound+Card++MGYPRO16%2F32PN P+Windows+XP+Professional+) | Research manufacturer Avance Logic, Inc. (http://members.driverguide.com/index.php?action=getinfo&companyid=139)

You need to give us additional information like the fcc id number and the main chipset number on the board. AND the interface type, ie: pci or integrated?