I've never seen it, but this site has it listed, in Region One ( USA ) only. I think you would need a PAL version. I'm not positive, but I've been led to believe that European ( PAL ) releases work on Aus PS2's. I'm assuming XBox is the same.
http://www.dvdstars.com/product.php?section=G&fcc=gbp&prodid=31415
http://www.dvdstars.com/product.php?section=G&fcc=gbp&prodid=31415