Actually, keep them... Do not open them though... It sounds carzy, but if you can forward the message(s) to Micrsoft, then they will be able to track these people down, and have them charged for it... Send it to the FBI even... These people need to be stopped... Simply deleting the messages helps for one day, but the next day you might get more... You should act against it...
[glb]Flame[/glb]