Very sorry to hear that. i have ran out of idea now. im having headache with AC3 though.... stuck at last last bit of installation and hangs. gonna restore back all files from duplex and try again later. wish me luck.
good luck looks like i'll be playing with this all day. serves me right for being so lucky went from kmeaw3.55 to rogero 4.25v1 from xmb (i know i shouldn't have) then from rogero4.25v1 to E3 4.30 cfw from xmb (yes i know i shouldn't have) had all games working fine but decided to switch to rogero.
all these probs are my own fault, il get to the bottom of it all somehow, and i've always got the original games to reinstall once i get it working as long as no bricks lol