FWIW you don’t have to install Cubase AI 7. You just need to enter the Download Access Code into MySteinberg which will create a Cubase AI 7 activation code, then use this code to activate the CAI7 license into your USB-eLicenser and then you can upgrade it to Cubase 7.5… confusing? yes, but you got a very nice deal from gear4music so it is definitely worth it