Cany anyone tell me how to make the above portable DVD player region free? I have tried the hack codes on this site, only the ones for -power on, wait for no disk icon to appear on screen, press pause on remote and then 1472 which brings up a screen with 8 double numbers/letters codes, but nothing more, have to press pause again to return to menu, can anyone help??? thanks please e-mail coatcheckcop at yahoo dot com