Hi, I've been searching in the forums for an effective Windows 7 Ultimate N SP1 activation method, but I didn't have any luck. My grace period expires in three days, and a clean reinstall is not an option for me right now (I tried to rearm but the remaining trial days went down from 6 to 3, lol). However, almost all the threads I've visited are from 2010 or 2011 so I was hoping there are some news. So, to put it simple, what can I do other than purchasing a license or reinstalling? And what will happen when this period expires? Thank you so much.