can you use the 2.00 upgrade on gta liberty city stories and then still downgrade?? Because that 2.00 on that umd came after the downgrade and i checked the difference between an old 2.00 and the new 2.00 on that umd and they are different you can tell because the old 2.00 eboot has less writing when you are about to upgrade than the new one the new one talk about a lot more stuff before you upgrede and it is in caps while the old one is not. someonee please help me.