Logging IE 5

Is there a way to log more than just the history of web sites visited?

A friend wants to see who his daughter is "chatting" with. I advised him to use the log all chats and downloads in mIRC, until he informed me that she isn't using that program. She is using various web sites (and their chat windows I presume).

I know that IE keeps the history and that I can manipulate the registry as well, but I am not 100% sure of the registry and the PC I screwed up would not be mine.

Thanks for any info.