The icon for windows 10 appeared an I registered for the for Windows 10. I have 4 questions. I assume it will be a download... What happens if I have to reinstall windows(I will have no hard copy) and the compatibility checker says ASUS AI Suite 3 will NOT work....Next question is===CLEAN INSTALL, can we do that. every decent computer guy know to do a clean install...Last Question==== will we have to get windows 10 for DX12???