What did i do wrong here? (dvd backup)

I used dvd decrypter to rip the TS,
then used nero 6 to copy to dvd

i’m using a sony dual layer and writing to a memorex
dvd+r DL disc.

everything went without trouble, but when i went to
play it, it wont play correctly. the copyright will
play then it stops. if i press track forward before
letting it stop it will go to next screen (rating),
and so on. finally when i get it to the menu, i press
play and it will then stop and thats as far as i get.
was i supposed to put something beyond the TS file as
well? dvd data files or something??

Where you went wrong is probably with the Memorex DL disc. Made by Ritek and very unreliable stuff.
Only Verbatim DL is worth buying, especially for the Sony.

BTW, for burning DL copies of movies, use Decryptor in ISO read mode, then burn with Decryptor. It works every time. Nero is not too good for DL burning.