That's the first thing I thought of too, maybe combined with something like code bubbles http://www.andrewbragdon.com/codebubbles_site.asp http://www.andrewbrag

That's the first thing I thought of too, maybe combined with something like code bubbles http://www.andrewbragdon.com/codebubbles_site.asp http://www.andrewbragdon.com/codebubbles_site.asp