I've been reading various things regarding mk, it seems the ps3 release came with a crack pkg, apparently your to ignore that and apply above update and when it prompts you, apply the 1.01 update (assuming your console is online)
people were saying that this patch didnt work properly on 1.0 and that when they attempted certain moves the game would say the disc has been ejected or it wouldnt recognise even basic inputs etc!
as for me, i've got 9hrs to wait til it finishes d/l'ing lol