Brade said:

Cool, hope it works for me... Does anyone actually have a ROTJ burned disc they can check for the existence of a CERTIFICATE folder, and whether their disc plays on a PS3? If not, that's fine. Just curious what works for people.

Mine includes the certificate folder and plays on the PS3 without a hitch. It also works on a Panasonic blu-ray player. Inside the certificate folder is a folder named "BACKUP" with nothing in it. It probably doesn't matter, but my permissions for the certificate folder are read only. My disc is a Verbatim DVD+R DL.