Hey guys. I just stumbled over this today. It’s a testing build with a patch for the fluid simulator, and now supports animated obstacles. Fun stuff. Let’s see what you guy’s got.:P;)
(Windows)
http://www10.informatik.uni-erlangen.de/~sinithue/temp/blender2.40-060112-win32.zip
(Thread)
http://www.blender.org/forum/viewtopic.php?t=7645
DwarvenFury
p.s. There are still a few bugs, so be patient with it. It’s a WIP.