Okay so i got as far as 17-11 and then it happend!

I turned my 360 from vertical to horizontal and the console spazzed out and now i have a fight night disc with grooves in it!

Its totally unplayable now.

Has any1 had this problem with there Xbox 360?

P.S i just cant compete with you button using folk. There should be a ban on button users (Analouge only!)
Plus that jab-jab-jab thing is really annoying!