Sound Driver Via

[Tyndall, B.]

Hi, im a newbie to freebsd. I just installed 5.1, but my sound isnt working, im not sure if I have to install the alsa sound drivers or not. the integrated sound I have with my shuttle mv42n board is Via AC97 sound, and when I go into kde i get the error message
 
Sound server informational message:
Error while initializing the sound driver:
device /dev/dsp can't be opened (No such file or directory)
The sound server will continue, using the null output device.
 
, can someone please provide me with some steps to get this working please.

		 
		Regards.
		 
		Brian