Nope. Not psn games Dead Space 1 and 2 are not fixed and DLC for 1 or 2 also not fixed. Games are using NPDRM which just doesnt want to get decrypted. Same as Dante Inferno game and DLC or Disney Universe DLC.
to make this clear for everyone, about ssx I'm on 3.41 using latest multimann, tried with us proton release, and a us release I found in torrents as an iso... none of them worked...the game boots, game menu opens ok... but when starting carrer, right after the first vid, I get a black screen (grey in this case) where only the ps button works...
About the guys saying that it works, they propably didn't test this game all the way... this game does not work, end of story... big thx to Nodrm for trying.