No sound in -current?

Hello,

I just updated my system last night around 8 PM PST and today I have no 
sound.  XMMS says it's playing music and I can see that it thinks it's 
playing something, but I am hearing nothing.  Same deal with RealPlayer 
and every other app I try.  No crackles, pops or *anything*.  Just dead 
silence.  Is this a known issue?  Sound was working fine with my 
previous system from a couple of weeks ago.

I'm running:
FreeBSD 5.0-CURRENT #0: Thu Mar 27 20:24:08 PST 2003

and 'cat /dev/sndstat' yields:
FreeBSD Audio Driver (newpcm)
Installed devices:
pcm0: <VIA VT82C686A> at io 0xdc00 irq 5 (1p/1r/0v channels duplex default)

Any ideas?

Thanks in advance,
Scott