i just purchased the panasonic DVD-S53K player. i am trying to play some of my copied dvds... but i am having problems. I used two kinds of dvd-r so far, Nexxtech from circuit city, and GQ dvds from Frys electronic. Both say it wont read. The guy at the store told me that this dvd player has a special coding in it that does not allow people to play copy righted dvds. Any one having this problem? if not, what dvds do you use with it to have it working? PLEASE HELP.... thank you