Fluid simulation image is up if you want to take a look at it...

It's still very much work in progress but I'll be coding all weekend to get a demo up. Let me know if you want to download it and I'll give you the href...

rvb.roosterteeth.com/members/images/image.php?id=641704

Also, what does RvB use for it's frontend? it looks a little like the mediawiki engine...