I have few files that I bought from a online shop and are re-selling! is it possible to 'lock' it so no-one else can burn it and give me them out for free? Doesn't need to be really high encrpytion as I am selling it for my school friends, Just so I am no paying so much for just to be resold for free! So if you do any CD Encrpyting programs which are FREE please post here!
PS: Even after encryption it still needs to be read-able only. These are .pdf files which cannot be copied or burnt!
Edited by Professional, 30 December 2005 - 07:25 PM.