My dd 7 has asked for one for Christmas. She already has a cheap one with a key, but wants one with a password. Does anyone have any recommendations? The V tech one sounds good, but she'll just stay up playing the game (v-tech watch already banned at bedtime for this reason). I am also looking at My password journal. Is this any good or is a more standard lockable a better shout? I'm a bit out of my depth....