Say's it all really - I'm a newbie so please treat me gently ! Using DVDDECRYPTER to decode DVD's then DVD2ONE to compress the resulting files. Then using Nero 6 to burn the resulting files to a blank dvd-r. Using the UDF/ISO tab. The burnt disc will not play in my stand alone player - Toshiba SD220 but will play OK on my PC. I've asked other people to try the discs (3 attempts - 3 coasters so far !) in their stand alone players and they get the same error message - Check Disc. I used to have Roxio 5 installed - does that leave files behind that Nero doesn't like ? DVD burner is a NEC 1300A Can anyone shed any light on a solution. Apologies if this has been posted before - I did have a quick look but couldn't see any reference to this particular problem.