I've used a ton of programs (Magic ISO, Blindwrite, Nero, Alcohol 120%) for random file types, usually .ccd, .bin/.cue, and now .nrg but I'm having this problem where they will burn certain image files but there will be no data on the disc afterwards. When I check the image itself, though, there is definitely data on it. I have been able to burn regular audio CDs, data, some .bin/.cue files, but I still run into a lot of problems. I have an Artec 12x 4x 12x DVD+R/RW. Any suggestions, like diagnostic tests or something, would be much appreciated. Thanks all.