If this question has already been asked my apologise:- I have a few games that are ripped Isos to run with MPH Game loader and access the flash 0 and flash 1 files off the root of the memory stick to run. Now that there is the new dev hook loader id like to put these games back into Iso format, Using VCD ROMX I attempted to recreate a syphon filter ISO by creating a Psp file and placing the sysdir and usrdir inside it and also using a umd_data file from another game, dev hook attempted to load it and said game cant be loaded so my question is do I need to take the files out of the flash 0 and flash 1 and place them somewhere in my iso (if so where)and is there way I can create a umd_data file specific to the game I want to run or doesn't that matter?