I just used my computer built-in mic to see what my rig sounds like recorded. I'm really just flipping through pedals and switches, and playing some Phish tunes here and there. Sloppy playing, be warned. I had my amp turned on 2 so bedroom level.
http://soundcloud.com/gonephishing46/new-phish-demo-songs (http://soundcloud.com/gonephishing46/new-phish-demo-songs)
Not ready to invest in any recording equipment just yet, but it sounds decent for a first go.