I managed to open the zip, updatemrz99.zip didnt work for me but mrz09.zip worked. Thanks for giving me some courage to try downloading mrz09 zip again. I dont know what happened with the first trials. Dzo thanks a lot, i appreciate your effort and i would be happier if i can change the background to something dark, it kills my eyes and am forced to use AUX at night since the display goes dark when in AUX mode.