Hi all I had an activation problem like many others. I could write the key code and press "activate". It said "succesfully activated" but then the Key Code window reappeared and so on. When I pressed "cancel" I had a CTD. So. That was my activation Problem. Everything was Fine with my Computer, BUT I recogniced that my Computer-Date was set to July. I don't Know Why because the Day before I installed the NGX the date was OK. So I set the Date to the right One (19.8.2011) and tried to activate again. AND THAT ONE DID NOT FAIL! I activated my NGX and made it through the Tutorial Flight.Mathias Garn