1) Uncharted 1 2
- Little Big Planet 2 (dont buy 1, because in 2 you get everything but the story and more)
- God of war 3 (if you havent played 1 2 get the whole collection :) )
- Vanquish
- Infamous
- Final Fantasy 13
- Killzone 2/3
- Metal Gear Solid 4
- Ratchet and Clank
2) Lara Croft And The Guardian of Light (play with a friend! its so much fun)
- Mushroom wars (ist really fun and you have to use your brain, also has local and online multiplayer)
- Bomberman Ultra! (great game, can be played by 8 people on one console! !)
- Fat Princess (can be played by 4 people, and online! fun!)
As closing comment DONT RUSH! ! too much games is not fun! all the games that I listed are enjoyable for a long time(especially uncharted) but if you buy too much or want to play too much neither of them will reach full its potential
3) I have no problem at all in psn!
HAVE FUN! ! ! ! !