What I'm talking about is you know that black round thing in the center where you put your game disc in, it enters the hole of the disc you push down on it a little and you hear like clicks when the disc locks in ? If you notice the black center it has like 3 plastic hooks/spring loaded kinds things that hold the disc down. Whenever I put the SM 3.6 DVD disc in only 2 hooks hook onto the disc and the third doesn't so in turn the disc is not angled correctly and not flat and can't be read like that. So each time I have to find the one hook that not hooked corrtly and push down right at that location then it will lock in. By the way I got the silver 79001 slim had it for a year and this problem only happens with the SM 3.6 dvd disc, all the games I play do not do this only the SM 3.6 disc does this. I bought another SM 3.6 DVD disc from another online store from a diff country and still it's doing the same dam thing. Is this strange or what ? Have any of you heard of this problem ? Should I buy a SM 3.8 DVD ?