My problem is that my new Philips DVP5990 will not play my backups. at first i figured it was a dvd media problem which has always been a problem for me. i tried some different media and it played everything i could throw at it, even the real crappy media, the only difference is that the other media was burned on my old computer. i happened to have some DVD-R's from the same batch burned with both computers and the old ones worked where the ones burned on my new comp did not. what happens is that the dvd plays but the chapters are all scrambled. it will start playing in the middle of the movie. my computer plays the dvds just fine. im using DVD shrink combined with nero to burn all my dvds. dvd dycrypter or dvdfab to dycrypt the harder ones. i always create dvd files rather than ISO's which may have contributed to my problem. im using matshita BD-MLT UJ-220s ata device that came with my sony viao. whats going on? i figure it could be my burner's problem or something as simple as a dvd shrink setting that scrambles the chapters. Thanks in advance.