My XP computer died and was replaced with a Windows 7 computer. I had NIS on the XP computer and the subscription had renewed back in Dec. To get NIS reinstalled. I can try to get the NIS install program off the Ghost backup drive (fortunately to have a backup given the timing of the computer dying) and I got the serial number and product key from my norton account. So will that be enough? I realize this is a NIS forum but I also am looking at putting Ghost on the Win 7 machine too. I heard I need Ghost 15 (I have 14) to be compatible with Win 7. I should get Ghost 15 then? Thanks.