1) (in the lobby) first you need to set the cheats to 15/1000. you can do this by going to [PRX] then go down to Cheats Hz 0/1000 seconds press right on the D pad then press circle to return to the game.
2) ok you done that, so start the game and get two kills then, open nite pr then go to [Searcher] the press X on Find Exact Value
go right on the d pad untill you get to Value.ASCII
then change the last 0 to a 2, then press search.
when its finished searching exit and get three more kills.
now open nite pr again and go the [Searcher] again and press X on Continue to Find Exact Value. go to Value.Dec and change the 2 to a 5 since you now have 5 kills. then go down to search.
3) now exit nite pr and get 5 more kills. now open nite pr now go to [Searcher] and continue to find exact value ...........now change the 5 to a 10 then search for the last time. ok you will get 2-3 results.
click on one and change the Value.ASCII to 4000000000
then press circle now do each other the same value.
4)when you doen that go to [cheater] and click X on the cheats you have just made (normally at the bottom if you have other cheats in you database)
they are named NEW CHEAT 0, NEW CHEAT 1 and so on depending on how many results you got. so you have highlighted all of them so exit nite pr and turn your cheats on. to see if this worked press select and your score should be loads. dont exit the game just yet finished the game and wait until you get back to the part were they choose the game type and stuff, then log off and wait about 20 mins. next time you log on you should have 4 gold stars.
tell me if this is any help or should i make it more specific, thnx