How do I use my USB microphone and motherboard audio out?

[Rudy]

After reading some more man pages, I am still stumped but can better phrase my question:
  how do I set dsp0.0 as the default OUPUT and dsp1.1 as the default INPUT?

Rudy

> here is the output of /dev/sndstat
> FreeBSD Audio Driver (newpcm: 32bit 2007061600/i386)
> Installed devices:
> pcm0: <NVidia MCP51 High Definition Audio Controller> at memory 
> 0xfe024000 irq 21 kld snd_hda [20071129_0050] [MPSAFE] (1p:1v/1r:1v 
> channels duplex default)
> pcm1: <USB Audio> at ? kld snd_uaudio [GIANT] (0p:0v/1r:1v channels)
>         mode 1:(input) 1ch, 16/16bit, pcm, 8000,11025,22050,44100,48000Hz