I purchased this program just yesterday and it is a great program. Easy back up installation of games, simple format and so fourth, but unfortunatlly it was mention somewhere that this program can't possibly make auto-read back ups of every game out there which is true. Just want to let others know of a game that has problems with making back ups of and possibly others can add to this topic. Neverwinter Nights II back ups when you first load them up, it will mention something about not being able to authenticate or no disk detected. Now they meaning the back ups will work if you install the original in and than swamp out the back up, but that kind of defeats the purpose of making a back up. Maybe their is something that I may have missed in this program that will allow the back ups to work around it since I am still new to this program. Just letting others know that they might experience problems making back ups of this game and if anyone else has any suggestions or solutions feel free to post.