I've got Toast 11, and it won't recognize the .mp4 files. I tried changing the files to both .m4v and .mp2 files, but Toast 11 still refused to make a movie DVD of the files. I've tried working in iMovie and iDVD as well. Maybe I'm not smart enough for the workaround, in fact, that's a good possibility. I just think it shouldn't be this hard to get content I paid for.