dvd player gives disk error

[dynamo_wku]

Just to clarify, it's a +RW and -RW disc. I'm confused then on why it would get to the menu and play the outtakes and deleted scences fine on the dvd player. Reason why I was putting it on the +RW was just to test my burner and it was the only disc I had I don't have any -R's yet because I'm not sure what discs are good and stuff...

Thanks,

Abe