I just bought a region-free Toshiba SD-2805. It plays my Region 1 dvds okay but the two new Region 3 dvds from Universal (Hong Kong) can't seem to play very long (about 5 minutes) without freezing and starting several times and then boots into the dvd's main menu. Is it the machine or defective dvds? The technician at the place where I bought it said that if it were the machine, all of them would be doing the freezing and starting. Anyone else have this problem and did you find out what it was? Thanks.