There´s a more simply way to made it works, First, revert NRTV 2.0 to defaults and restart to apply the changes. Download RefreshForce 1.10 From www.guru3d.com ,section Downloads/VideoCard Utilities/Overclocking and Tweaking/ Decompress it in a folder, run it, configure refresh frequencies if you want (i´m my case to force 1024x768 to work at 85 in NVRT). Now you can run NVRT 2.0 and put any frequence you want. i´ve used this method in all detonator releases and worked perfect all the times. Hope i help someone. ;)

anyone can tell me if rivatuner 'refresh rate' fonction works with Detonators 41.03 ?