http://rapidshare.com/files/303281287/NIS-egydown.rar



or



http://www.megaupload.com/?d=9J7TNB3Y



or


http://hotfile.com/dl/16820217/0b31670/NIS-egydown.rar.html

for updates


http://www.symantec.com/business/security_response/definitions/download/detail.jsp?gid=n95