I have MM 2.1.4026.0 on my XP. I have created a movie, saved it to my computer and tried several different ways to burn it to a DVD. The one time I actually got it on to a DVD, the music skipped and the pictures cut in and out. I also have a Roxio 9 program that seems to do the same thing. I’d love to upgrade to Vista but I don’t want to do it if I’m still going to have the same trouble with burning. Any ideas?