I dont think that this link has been posted as yet, but I found it to be some pretty interesting, yet scary stuff.

Cisco Systems has created a more efficient and targeted way for police and intelligence agencies to eavesdrop on people whose Internet service provider uses their company's routers.......Cisco's decision to begin offering "lawful interception" capability as an option to its customers could turn out to be either good or bad news for privacy.
Big Brother is definately watching.....

http://news.com.com/2010-1071-997528.html