I mean when I play DVD movie I don't hear any noise from Blu-Ray rom. But when I play DivX or MPEG movie I hear a lot of noise from Blu-Ray rom. Looks like it's not easy to PS3 to play DivX

. I know what should I do to solve this problem. First I should copy movie to Hard Disk only then play movie.
I hope that the same situation with Russian's games.