For CISCO/Game guys,here is a game to play. You will need to be registered with CISCO to download

http://www.cisco.com/web/solutions/sp/myplannet/license.html

To succeed in the ever-changing service provider industry, you need insight and experience to help your company evolve. This simulation game lets you act as a service provider CEO and manage your business as it evolves from the stone age of dial-up, through the broadband and mobile connected eras, and into the dawning of the medianet age. Select the role of wireline carrier, cable or mobile operator.