I think you have a couple of issues here.
Please, please, please, get rid of those CMC MAG DL's, Verb +R DL is the only thing that will work right.
If this is after a burn, then as you can see you havn't burnt anything.
The book type will show the correct info (DVD-ROM) after the burn is completed.
Do not use folder2iso for video files, use shrink to output the files to an ISO, if you're going to be doing DL's set it to no compression.
Or you can use Imag tool classic to create your ISO.