I have a North American type PS Vita and A Asian type PSP. I know with the Asian variants, Circle is confirm and X or Cross is cancel. Its a bit cumbersome when you're used/grew up with the NA button confirmations/cancels.
IIRC it was pretty simple to swap the cancel/confirm buttons. Like it's just in the menu of the softmod or something.
*PSA* Wii Redump collector's can now unscrub ISO files. So scrubbed games can now be verified. You can find the program to do this here