I need a region hack for the Lecson 900 DVD. The initial reviews stated that the hack needed would be the same as the Wharfedale 750 (ie open tray, press 0, 1, 2, 3 and then close the tray) however having tried this the on screen display still reads "Invalid region" and refuses a region 1 disc. The Lecson 900 DVD is only available through Debenhams department store and won the best budget DVD player award in What Hi-Fi magazine! Can anyone help?