About TV Tuner Card Driver

HI,

I have Pixel View TV Tuner Card,Brooktree Fusion 848.And my old driver cd is corrupted so i want new driver for the windows xp and 98.I search on net but did not get any driver.I also visited driverguide.com web site but that driver is not working.My audio is does not work when i install the driver.So can anyone tell me from where i can download the driver.
I would appreciate if someone assist me.
Thanks and Regards.

Anurag.