Have you been to realphx or talkstock? Do you now have the "AIM virus"? I have a removal instruction page for you. It isn't pretty, but it will get rid of it. Follow it to the letter, and don't hold me accountable. It worked for me and a few friends, but milage MAY VARY.
Update-- buddypicture. net works just like realphx... uses av.exe
Click Here for Instructions
if you have to do this, and are willing to capture screenshots, let me know. I'll give you an email address to send me pictures, and I'll credit you.