Thanks for that, I know i have renamed some files or moved them but I have so many I wouldnt know what i did to them. So I am going to put it back together without moving or renaming any clips.
On Windows Movie Maker there is a download off the internet called 'Windows movie maker DVD burner' which I am going to use, this also gives you the option to add a menu at the start of your movie although it takes a long time to burn.
Thanks Jake