Good Morning,
I've continued my work on integrating FCKEditor into Rails, and have updated the How-to on my website to reflect this:
http://www.joshuamcharles.com/rails/fckeditor.html
With this update, I explain how to use AJAX to load, unload, and submit a form that contains an FCKEditor field. I've also added a roadmap of future updates for those interested.
Thanks, Josh