I can't figure it out, but I analyse and shrink any of my movies with Shrink into a folder in what is supposed to be .ISO format for burning with Nero and no matter what I do, I find it copies it from Shrink in .mds format. Weird thing is, I know it has to be a setting, but I can't find it not to mention I was using this very same computer for months (this program too) successfully, moved the box from one room to another and the first movie I tried, copied it in .mds format. This isn't a game, it is a dvd movie. Has this happened to anyone or can someone point out the obvious for me. I've gone weeks now trying everything, but can't figure it out. I followed all the directions to the "t", but it refuses to copy in .ISO format for Nero burning. I don't have the burn in Nero checked and I tell it to copy in .ISO format too. Thanks in advance.