Windows Live Movie Maker –

After spending many hours compiling, editing, adding animations etc, etc of photos & movie files into Windows Live Movie Maker  (which I haven't done for a couple of years now), I then tried to burn it to a dvd only to find that function no longer exists in that program.  Is it possible to install an updated version of Windows Live Movie Maker and/or is there another program that will transfer all I've completed so far into the new updated program. I would hate to lose all that work.  Thanks for any responses.