Hey, let's start playing Arkham City on the PS3!
1. Download firmware update. Restart.
2. Download 17 MB patch for game.
3. Mandatory game installation to hard disk.
4. Enter Catwoman code in PSN store. Start 220 MB download.
5. Enter Robin code in PSN store. Start 110 MB download.
Total time spent so far: 30 minutes, and the two big downloads will take all evening. Console gaming, quick and easy!