I realize this but I don't know what codes are for what region, there are only 2 sets of codes i have found and neither of them work. My only guess is that the AR version doesnt support the codes. Is there a way to figure out what the AR version is?
Well im sure the underside of the AR catridge will have some form of identification.
I know the AR Max for the PS2 has the version number on the bottom end of the CD you get with it, in the inner layer.
But do remember www.codejunkies.com is the offical site for AR codes etc.