Shoutbox

I got astonished as I read today on my 10-year-old-daughter's Windows Live history a very harsh insult to one of her classmates. She denies to have written that, and in fact it was the only time I discover such a thing coming from her. The insult was precisely targeted, so the one who wrote it must know the girl. I ask: Is there any tool/hack (besides remote controlling the PC) that makes possible to someone else take control of my daugther's Windows Live and write this while the conversation keeps recorded on my daughter's computer? I put these constrains as using my daughter's password to log in from another computer is discarded, because the history wouldn't be stored on her computer. I reviewed the computer and looks clean from remote control software, so that's why I ask for your knowledge on the existance of such a tool. Otherwise, I will have to talk seriously with her after school.

Thanks