Coping OPF and some other safe disk games

[crispy]

The only difference with newer versions of SD2 is the securom2 style ATIP check, and blacklisting of some applications
i.e. it won't run from a burner which reads the ATIP of a disc (so it can tell the difference between cdr and sliver pressed discs) nor will it run if playbackup, insektors or daemon tools < v2.79 are installed.