http://www.infoworld.com/d/security/rootkit-infection-requires-w   
   ndows-reinstall-says-microsoft-398   
      
   A new variant of a Trojan Microsoft calls "Popureb" digs so deeply into the   
   system that the only way to eradicate it is to return Windows to its   
   out-of-the-box configuration, Chun Feng, an engineer with the Microsoft   
   Malware Protection Center   
      
   Details:   
   http://blogs.technet.com/b/mmpc/archive/2011/06/22/don-t-write-i   
   -read-it-instead.aspx   
      
   --- Thunderbird 2.0.0.24 (Windows/20100228)   
    * Origin: Fidonet Via Newsreader - http://www.easternstar.info (1:123/789)