Yesterday I picked up a Region 0 Godzilla X Mechagodzilla (2002) DVD. It'll play fine for a while on my region-free player, but then it starts to skip and freeze. But, it plays just fine on my old Region 1 RCA player. Why is it that a Region 0 DVD would play poorly on a region-free player but plays just great on a Region 1 player? Anyone else have similar problems?