Hey there! I have been a happy Mac user for 7 years now, but I still have to fall back to Windows10/Bootcamp for gaming. Recently I upgraded to the late 2015 riMac from (from my 2012 imac), which meant going from nVidia to AMD. After about two months of using the machine I must say that I am very happy with the exception of the GPU. Long story short: I will never ever buy AMD stuff again. That said, I was wondering if anyone managed to manually install the latest GPU drivers from AMD directly instead of waiting months and months for Apple to update the GPU drivers. I found these instructions http://www.remkoweijnen.nl/blog/2015/09/21/update-amd-display-driver-under-bootcamp/ but I am not sure if I can trust them. Has anyone experience with updating the AMD drivers manually for their machines? thanks a lot!