>* Request the user not to use the application. >* Install a HTTP proxy server that catches all port 80 traffic. Squid might be a good candidate. Here you can easily make a policy to deny access to the kh.google.com servers (it was I believe). Transparently intercept the traffic, mark outgoing squid packets with a value and reroute them via IMQ / standard Qos ;-) Combines both Hostname-granularity and speed limit. Jan Engelhardt -- | Alphagate Systems, http://alphagate.hopto.org/