*Stil i like to know how some one get a virus true the Renderosity email system...
Impossible to me so please tell me ...

It wasn't from rendo e mail system.  It was an e mail from this individuals personal e mail address to my yahoo address. 

Still don't know what I should do with it.  I haven't opened it,  so my computer isn't infected.  Norton identified it,  but won't do anything since it's an e mail attachment.