I have a nforce 650i ultra motherboard, i need the sound drivers for that, or the sound drivers for the creative ct5807 sound card, either one. Thanks. Oh, also, im on windows xp 64 bit, tried one from the nvidia site, even said it was 64bit, but it said its not compatible with my current hardware or something, when i tried to install
You can locate drivers for your Sound Blaster 64 PCI Here.
Unfortunately, your sound card is ancient and drivers were only made for Win 98, ME, 2K and XP (non 64 bit).
If you would post the manufacturer and exact model of your motherboard we could assist you in locating drivers for the onboard CODEC.
As this CODEC is not a nVidia part, the drivers are not available on nVidia's website and must be obtained from the maker of your motherboard.