Hi Phenixbb members, My lab has a desktop PC which has Windows 7 with Geforce GTX 970 Graphics card, is this card ok for the Coot 3D function with 3D monitor and Nvidia 3D kit? Do I need to do some settings before I can use the Coot 3D function? I'm also thinking installing Fedora 23 on the PC and use coot 3D, is there any settings in the Fedora environment before using coot 3D? Thanks ahead.