How i Copy

I have a few cdr's if dc games and can't copy any cdr. In some games when i try copy with psxcopy, the simulate burn correct, but when i do a real copy burn fails and i lost my CDR.

My CDwriter is a HP8100i.

I need help to backup the game MSR.

I have Nero and Psxcopy. I'm a Brazilian. If the message is come write in portuguese or spanish i won't learn better.

In Brazil i can't find any information for Dccopy.

Thanks for All !