hey guy , I know this is a question for a now old game, but i just recently started playing resident evil 4for PS2 again the other day and I had the same queastion that ive been having on my mind for the last 4 years Ive owned the game, when you start the game you get an option to select either PAL 50HZ OR NTSC60HZ . whats the difference between the two? and what are their benefits and downsides? thanks