RealFlow is hosting a great contest currently until July 3rd, first prize (over $3000) is license of RealFlow.
What Is RealFlow?
RealFlow is an industry-standard, out-of-the-box fluid simulation software. Fast and easy to use, it is compatible with ALL major 3D platforms. It’s used in Maxon Cinema 4D, Lightwave, 3DS MAX, MAYA, Softimage, and Houdini. Chances are you have see some of it anywhere from motion pictures to commercial advertisements.