I've had a few bad experiences with Apple in the past- namely, going to their Sydney Apple Store to get my logic board repaired, but came out with a scratched bottom case that the Genius couldn't replace. Anyway, six months have passed and my screen has dust underneath it. My speakers have 'blown', well, not really, but they sound very cheap now. My graphics card has also gone a bit wonky. Do you think they'll replace my Macbook Pro this time?