I HATE VISTA!!! Ugh how do i fix my....

Hey, I have stupid windows vista and i'm trying to make a video using Windows Movie maker but it shuts down every time!!!!!!! Don't tell me to downloa the 2.6 version i tried its the same problem! It is so annoying! i need a video up on youtube by Tomorrow because i'm part of fiveawesomegrls and its my turn today! i'm already late!!!!