np, all of us have blonde-moments from time to time 1. Install 10.12a hotfix-driver for 69xx cards the usual way using CIM (catalyst install manager) 2. Do not install CCC1, if CCC1 is already installed remove it via custom uninstall within CIM (just like normal) 3. As for CCC2 dont use CIM - neither for installation nor for removal - as CIM wont let you install or remove CCC2 with a 69xx card 4. Install CCC2 as stated above and (when the time comes) remove CCC2 as stated above using the individual msi-setups. Yes, this means that when catalyst 11.1 is released and if 11.1 includes CCC2 for 69xx officially, then you have to manually uninstall CCC2 using the individual msi-setups because it wont be recognised by CIM for automatic uninstallation (I guess).