DRM isn't about making things impossible to pirate, it's about making them harder to pirate. IMO, some people will always pirate your movie/music/games/whateve

DRM isn't about making things impossible to pirate, it's about making them harder to pirate. IMO, some people will always pirate your movie/music/games/whatever. But if the crack lasts a few weeks, or if you have to unplug your DVD drive to get it to work, or if it's a low quality cam rip, or if all the good torrent sites have been shut down and now the last ones are infested with spyware, or if there's a risk of getting sued by the MPAA... all of these are factors that'll tilt the pirate vs buy decision.