Is it possible to cheat on a console? I don't mean entering the Konami Code or exploiting Game Genie-enabled shortcuts. I'm talking about the rather old-fashioned idea of digital monogamy, of staying true to one machine. Perhaps it's just a cultural hangover from declaring loyalty to either the ZX Spectrum or the Commodore 64, the sort of thing that happened a long time ago in a playground far, far away. Yet it became a pressing issue, personally, in 2002.