Originally Posted by Burnout
It's because of the new disc format, the game will spin for approx. 5 minutes after you first boot it up before it stops if it's installed.
No it's not that, as i said the disc stops spinning after a few minutes but as soon as i race the game sticks for 10 seconds whilst the disc spins up again and continues to spin for however long i play it (2 hours etc)
I either have an issue with my HDD or a dodgy disc i think.