Hi, thanks. But I dont see any such option as "set as", I was trying to look everywhere, at the top left corner is the some kind of status bar.. My LCD screen is really slow in response now and it is acting really weird like i wanted to click on a particular file but it opens another file, so it took me like forever just to transfer a few file to my SD card... it kept unticked and opened some other file... You have any solutions or suggestions??