Multiple/Random Intro file with winamp

[subsonic]

I figured out a way to have the intro file play when a user connects. I'd like to use at least two intro files so people don't have to hear the same intro everytime they connect. Is there a way to do this without paying for 3rd party apps/plug-ins?

I've seen people talk about scripting. Is that a part of the shoutcast DSP or the shoutcast server?