I know how to make ISOs and cue/bin files (the two different kinds of ways to take a cd and for ISOs-make a direct image of the cd and for cue/bin files you just split the cd files into two files, a .cue and a .bin which you can later split up in to the many files that you always see that you have to download in warez sites)
and it only takes 1 hour or so to make a direct copy of the cd into files on your computer. So all you need is just one person who bought the cd and pirated versions will be all over.