I just upgraded my old old 3.55CFW to Rebug 4.41.2 and a bunch of PSN games stopped working as expected. I did some research and was able to, with some sucess, run ReactPSN and unlock a bunch of Demos. However, I can't get Fat princess to even install. Here's what I did: a) Download FP via PSN Stuff, save RAP. b) Copy both pkg and /exdata folder to USB. c) Plug in PS3. Run ReactPSN without pressing any button. d) Install pkg and got error. Any idea if this is a game specific error or am I doing something wrong? Thanks.