Re: DRIVER NEEDED: foxconn 661M03C (Windows XP Professional) [IDE]
You omitted the most important part.... eg: is it a retail or OEM board? If retail, visit the Foxconn website.... if OEM, visit the website of the company who made your computer.
Or open Device Manager, double-click the sound device, click the Details tab, select "hardware id", then give me the hardware id string that begins with PCI\VEN (1st. line of text only).