> I thought that vidcaudio.h was one of those files created when you configure
> a machine, before you try to compile up the kernel (I'm a tad rusty on all
> this)
> 
> I'd guess all it contains is a def like:
> #define NVIDCAUDIO 1
>
That guess is absolutely spot on. At least this is what appears in my kernel 
compile directory anyway.

Mike