It doesn't work via the demo method. I confirmed this ages ago, you need to use the F@H method to trick the installer to install the file as a game. The PSN thought my warhawk beta was a photo and tried to download it as one too.
It also deletes your F@H data too... all of it.
Also can QJ remove the parts about linux hacking from the top site it just seems ludicrous, come on! You guys can't be that computer illiterate.:ROFL: