I am in a position where I might decide to just go with a paid license from IPS. Yes its costly, but whatever. All our money situations are different. Anyway, I currently have a nulled software install of IPS 4.5.4.2. If I purchase IPS, and then apply that license key to the software install that exists already, will I run into any issues? For instance, will they know I have installed a nulled copy and come after me or void out my key? Additionally - if it does work, are there very specific things I must do when applying it? Do I need to then re-install all the forum software as well, or just certain files?