For those of you attending my Extending ColdFusion presentation at RIAUnleashed tomorrow, please note that I've made the code available for the session now.
It requires ColdFusion 9.0.1 but a lot of the code will work on earlier ColdFusion servers as well. While not a lab, I encourage folks who want to 'work along' with me to get the code down and try things out while I present.
I hope to see a few readers there. I'm also presenting on jQuery.