recently i made a flash + php plugin for a funny browsing of your WP categories.
it's now on beta testing. mainly i made it for categories that contain "chinese" words. but it still might work in English. if you're interested and want to help me test it, please visit my blog for more details: http://www.acidbrume.net/blog/?p=147
You shall see VisualCat 1.2b downloadable link there.
love you, thank you~