question about the ps3 and its games

im getting a ps3 this christmas just wondering what games are good to get for the ps3 maybe first 2-3 games and 5 choices??

and also can the ps3 play online world wide?? and is the wi fi built in??

Yes worldwide online is a great thing that SONY can do. Now Oblivion(get the game of the year edition) is not online but it has hundreds of hours of play time. Unreal Tournament 3 is online and its a great game it is a FPS. Call of Duty 4 is also online its a great game so try it out. Warhawk is online only so get that if you want. Now if you first want to check them out before you buy them to see if they would appeal to you, go and rent them first so that when you get home you don't get disappointed if you bought them and didn't like them.

online world wide : yes

wi fi : yes

thebest games :

1. heavenly sword

2.uncharted

3.folklore

4.Ratchet and clank

5.call of duty 4