Yeah pretty much screwed.. i could stand corrected but i'm confident you can't.
Okok..
Last two questions:
•If I find a .pkg (converted from .iso) does it need a RAP file such as other normal games?
•If I find and install a .pkg, can it be dangerous for my console? I mean: Can dangerous .pkg cause a brick for the PS3 or something like that? (I don't want to ruin my console installing strange .pkg, you know..)