This was the original presentation I gave at the WordPress Houston Meetup on 11/15/2010 about the Gravity Forms plugin for WordPress (http://bit.ly/cfsgravity). Among listing the top features that mattered most to me, I also demonstrated how Gravity Forms could run in a modal window on a static HTML website using jQuery (on a website that does not have WordPress installed).
DEMO (on YouTube): http://bit.ly/wf0ulK
More on Gravity Forms: http://bit.ly/cfsgravity
I created a bundle of all the links I mentioned during the presentation: http://bit.ly/dArVcE