Hey there, So I am trying to activate my windows on my iMac. I installed win7 via the newest bootcamp on Mountain Lion OS X. I got a late 2009 iMac wiht a 2 TB HDD I read that this caused the problem somehow. After the first bug with black screen which i got fixed via apple support website I now go the next problem. I cant figure out how to activate. Does Anyone has any experience on this topic.