i am trying to put an nline into my zgemma h2s using the remote control. i go into the usr folder then keys folder and then suppose to have a mgcamd file that i can edit to write the line in but the file is not there to edit? can anyone point me in the direction to install the nline into mgcamd file please. i only have the details of the line as text in an email so dont have it on usb. i tried to drag and drop a notepad file of the nline onto a usb but box tells me there is no readable files on the usb.