Really any in depth guide should be written by the programs author, Nic W, that said one of the beta team, posted a nice topic on this a while back.....
http://forum.imgburn.com/index.php?showtop...p;hl=DVDinfoPro
Hopefully this will tell you a bit more about the scan results produced with ImgBurn. Failing that a search on Google might help, I remember just experimenting with it when I first installed it. The others will tell you I am no expert but it was reasonably intuitive from memory.