you are correct that mydvd works fine - the problems is I have 3-4 or more separate movies filmed and edited at different times of the year.
You cannot combine .dmsd (my DVD) or .dmsm (videowave) files. to use this part of the software you have to edit all movies at th same time and together and that would be a lot of MB or even GB.
3 -4 -5 family gathering movies together in mydvd, I think would be to large to put on a 4.GB DVD.
That is what I am using ISO files for, combing edited movies, at a later date when I have enough for a DVD.
I hope this clears up some questions. Roxie instructions state you can do this BUT IT DOESN'T WORK. it crashes in Copy & Convert, which is the software you must use to combine edited files.
copy & create burn stopped working.pdf