I have this card running a fixed frequency SGI monitor. Bought the W2K driver from ISDCorp. The display works fine as a monitor, but the video functions fail. Photon has been unresponsive. They say only

>You have a Cirrius Logic 5480 VGA with >multimedia and TV tuner with
>support built in to W2000 and NT5. SV7 >or higher

Does anyone know what W2K drivers or services it requires?