Shoutbox

I tend to use lots of time on msn discussing math and physics homework. Often that includes some tricky eqations and formulas which is hard to write down in a way that is easy readable in msn.
So, my suggestion is to make a way to write mathematical expresions and send it with MsgPlus. Something like EqationEditor for MS Office. Don't really know how to explain it...
It might be quite hard to make, but personally I'd LOVE such a feature.