The Demo Site

Its a software renders to brings high-quality.
NVIDIA Gelato rendering software brings high-quality rendering to the masses. A hardware-accelerated, non-real-time renderer, it allows you to use your NVIDIA GPU to create stunning images fast. Originally designed for the creation of 3D visual effects and animation in feature films, it can be used by anyone with NVIDIA hardware to create images of the very highest quality.

http://rapidshare.com/files/120442812/NVIDIA-Gelato-WinNT-2.2R1.exe