need help with ps3 read

Im RE-Buying a ps3. When I get my new ps3 again, i have a question,,, On my PSN Account, i was 7th prestige in MW2, and in killzone i was a General. And in other games i was good ranking too, but when i get my new ps3, am i still going to have all of those rankings if i use my old account? (the one with all the good ranks). I was gonna transfer my old account to my new ps3.. And what are good PS3 exclusive games out right now? preferibly with good multiplayer. Thanks alot guys

With XBL some things are linked to your gamertag. I'm not sure if it's the same with PSN.. but i guess you'll find out :P

As for some good games to get, please use the game recommendation thread.