Trouble I was having was that Toast would not even encode the .dat files which I found on the VCD discs, it would give me error -208.
I had not updated Toast in a while so checked for an update for my version and there was one, so once that was installed Toast then did try to encode the files but would stick at around 30%. ( Why does Toast not like encoding? )
I then found a small program called Burn which did encode the files and fast to.
I then burnt the encoded files from Burn using Toast, all done 🙂