At the screen where we are allowed to select the partition to save/restore, if we hit the End key when in the filename text box, it jumps to the final dialog and asks whether I am sure I want to backup. There is no information on the screen saying that End functions this way. Please remove this shortcut. Handling disk images is a serious thing and people should not be allowed to make accidental mistakes. Hitting the End key should have some significance meaningful in the context of entering text, NOT confirm the backup/restore operation.