Update: The presentation and code can be downloaded here
What do these three things have in common?
A presentation in Calgary at the .NET Users group. If you are around on Thursday evening at 5:30pm, April 30th, come join me, Joe Poon at the Nexen Building for an introduction to jQuery and how to get make all your AJAX problems go away with a simple $.post()!
Details for the event are here. See you there!