I saw the tread about the 500 point speed run and decided to post this video found of what happens when you go past 8-4, it looks cool and trippy I hope you'll enjoy it as much as I did.
http://www.youtube.com/watch?v=D570jB_1sHs&sns=em
http://www.youtube.com/watch?v=D570jB_1sHs&sns=em