i met someone keep sending me those kind of attachment... that idoit keep poping up sending me those attachment (think might be mass sending).... he/she is not in my list... so i can't block it... anyone have any idea how do i block him? or perhaps, how do i trace him? or even make him feel scare or uncomfortable by sending this again?

as i know, msn not direct connect to each other, through msn server, how if i try to receive his file, can i get his IP from netstat -an? how if i affected if i received the file? issit self-extract? what can i do if i able to get his IP address? as i know, my ISP wont boder even i send complain mail.... sad....

plz guard me to get rid of this virus spreader.... or, at lease protect myself... ^_^ thankz..