As noted by one of the /. readers, that PC-based webserver is hiding behind a pretty beefy unix-based firewall... how much of the hacking challenge is IIS6, and how much is the Nokia Security Platform in front of it? When the US Army did this with Webstar back in the mid-90s, there was NO protective hardware between the webserver and the net. That's MUCH more of a test of the server's security than this is.