We welcome you with open arms!!!!!

Wow people couldn't you have answered his question? >.>

Good PS3 games (IMO of course): Uncharted, LittleBigPlanet, Resistance 2 (Don't bother with Fall of Man), Valkyria Chronicles (I've only played the demo, but it was pretty good) and R&C:ToD

If you live on Europe get Heavenly Sword and Uncharted, both are pure awesomeness and on the platinum range. Out of good titles, the only ones cheaper on America are Oblivion and Resistance 1.
Get LBP also and the Resistance/Motorstorm titles in order to support Sony.

Get folklore, pixeljunk monsters and savage moon. As for the rest I guess you can refer to the best of PS3 2009 list to pick things which fit in the games category you prefer.

If you haven't bought Uncharted yet to go with your system then you can count that as another sin.

Congrats. You won't be a Nintendo fanboy for much longer now

You made a good choice. Now buy some good games

SINNING IS A GOOD THING.

First time through fallout 3, I just killed and stole everything killable and stealable. I WAS REALLY PISSED THAT YOU COULDN'T KILL THE KIDS, SO I ROLE-PLAYED RAPING THEM INSTEAD.

Hi and welcome! Uncharted is a must have, if you live in europe, it's a "platinum" game: cheap! LBP, Resistance2 and Motorstorm 2 are great games too!

-Uncharted
-Folklore
-Disgaea 3: Absense of Justice
-Valkyria Chronicles
-GT5:P
-Motorstorm 2
-LBP
-Resistance 1/2
-TES: Oblivion
-Fallout 3 (much better game when it got its patch)
-Wipeout HD (PSN)
-Ratchet and Clank: Quest for Booty (PSN)
-Ratchet and Clank Tools of Destruction (in Europe - Future)
-Pixeljunk Monsters/Eden (PSN)
-Super Stardust HD (PSN)
-Heavenly Sword

Those are all I can remember ATM. Make your choices from here, all of these are good/great/excellent.

P.S: Didn't mention MGS4 becasue you're already getting it =P