I have a samsung TS-H552B burner which I can burn dvd's on that will play on my PC but not on my stand alone dvd players Pioneer & LG. I use TDK dvd-r discs. I have previously been able to play tdk back-ups on both these players but not the ones I burn myself. I have DVDxcopy Nero & dvd dycrypter and all appear to be working well. I also downloaded dvdinfopro and tested my dvd's and the discs come up with no errors. This has been very frustrating and i have tossed many discs. can someone please help. (I have also updated my firmware and made sure I had nothing else running through my burn and my aspi have been checked and are correct. Pleeeeeeeeease Hellllllllpppp!!!!!!!!!!!!