PS#Fanboy reported today that long-awaited PAIN trophy patch is now available to download. Simply load up the game and you will be prompted to download the 325MB patch. Don't forget, PAIN's trophies have been retooled, to make them a bit easier than originally intended. The patch also adds a bunch of content to the game -- but only if you pay for it. Three new characters are available to purchase, along with the new "Abusement Park" (though none of these are available on any region's PSN Store as of yet). There are also new game modes which, we assume, come with the Amusement Park expansion.
Copied title from the main page of PS3Fanboy instead of the actual article headline. The proper title should be as follows:
PAIN patch adds trophies and, if you pay for it, more
Sorry for confusion.