1. God of War 3, Infamous, Uncharted 1, Uncharted 2, Final Fantasy XIII, Heavy Rain, Valkyria Chronicles, Resistance 2 and Metal Gear Solid 4.
2. Fat Princess, Magic The Gathering Duel of the Planeswalker, Trine, Castle Crashers, PixelJunk Monsters, Wipeout HD and PSOne Classics.
3. No, never had a problem and not a single friend had any.
Hope it was helpful!