We just released FluidRay RT 0.7.2 featuring:
-Fixed HDRI enviroment map scale issue
-Fixed text fields enter issues in the Attribute Editor
-Obj import now also imports textures and bump
-FluidRay RT x64 now installs in the “Program Files” and not in “Program Files (x86)”
-A bunch of other bug fixes
As usual, you can grab the package from the download page.