Maybe not the most usual way to use C2, but I needed to do a dynamic header on a website, with photos changing when hoover, and other little tricks. Could have been done in CSS/js, I choose C2. Except the little loading bar at the start (not a lot of resources), the final output is just what I needed, and most of all, it works well on every up-to-date navigator !
(Photos with a red point on it are not the first displayed, they are the ones coming up after the hoover. I didn't have the real second photos at the time.)
Thanks Scirra !