One of my kids clicked on something a buddy sent them and now we have an AIM virus. It looks like a link any friend would send another friend, but it's a virus that will manifest itself to all your buddies and their buddies and on and on. The worst thing is it uses the trust of AIM friends So look out for this and don't click on anything anyone sends you unless you stop and ask your friend what it is and if they meant to send it!