Just in case, before I make a mess of it, my steps of RadeonPro installation: 1] delete all the AMD video drivers by un-installing them. 2] running a reg cleaner to get rid of all of them in the registers 3] Installation of 13.3beta3 ATI display driver and Catalyst control center only. 4] Installation of RadeonPro. 5] Installation of additional software like MSIafterburner, HW64 and GPUz. Is this OK or do I miss something???