I have notice some users (Rob R.) as another internal user here having problems with activating the environments in the environments pallete. Currently you activate an environment by double-clicking on the icon in the environmental pallete. This is not working for some users on some systems. On my build/install all of these work for me but for one of our other SW users, the "Backdrop w/ Overhead Spotlight" is not working when you double-click on it. The rest of his environments do work when you double-click.<br /><br />Also, please give us your opinion on how how adding enviroments should work.<br /><br />In addition (and this is only something that I would recommend for you alpha users) is that if you are suspecting real problems with your build that others are not experiencing, you can delete your PV configuration file in your C:/Documents and Settings/<user>/Application Data/Luxology/SWPV_<latest build>.CFG and relaunch PV.