Nasty Computer Worm!
Watch out for this one people! http://www.msnbc.msn.com/id/29975229/wid/11915829?GT1=40006
My computer was infected by it earlier this year and it took me almost 2 weeks (and a very virus/worm/spyware savy computer person) to get rid of it. Trust me, you would rather be safe than sorry with this particular worm!