bobobologna on 12 August 2009
Not every game scales to 1080p. In those instances, the PS3 switches to 720p output. In addition, some games render differently when in 1080p mode, and the developer felt that 720p mode looked better, so it get's defaulted to. In those cases, you can force the game to run in 1080p mode by turning off 720p support on the PS3.
