Grargar: Safedisc and SecuROM v2, respectively.
opticq: Sheesh, I was just thinking about buying it. No thanks
Just use the black magic that has a name that rhymes with track and those issues are gone. :P
As an owner of 1 & 2... this makes me sad, both of these games are just great and probably some of the best spy themed shooters ever. Dare I say, they even top some of the 007 games thanks to the story and humor alone. Too bad not many new people will be able to experience it without trying to get a somewhat hard to find CD copy, it really is a great and somewhat underrated series.