[newbie] Diamond sound card

[yue . m . ma]

Hi there,
I have a Diamond MX300 sound card with Aureal Vertex2 chip, and my Mandrake 7
doesn't support it.
So, I guess I have nothing can do unless I get a new driver from Diamond or
Aureal?
Or I can use some driver that can let my sound card work as a SoundBlaster?

Thanks!