If anyone is interested in wasting about 15 minutes, I participated in a podcast that discussed how we gear reviewer-types go about creating the demo songs to accompany our reviews and tutorials.
It's pretty tweaky, but I learned a couple cool tricks listening to it. And it's your chance to hear just how demented you can make a guitar sound... Or to hear me refered to as a demo-god. Which is emabrassing, if a good pun.
It's posted O'Reilly Digital Media, the online mag I write for from time to time.