A group of businesses that operate peer-to-peer networks have been trying to convince the US House of Representatives that, contrary to what some have suggested, they are willing and able to help in the battle against child pornography on the internet.

A Panel from the House's Subcommitte on Commerce, Trade and Consumer Protection met last Thursday to debate legislation to crack down on the P2P networks, designed to combat the use of the networks in the trade of child pornography.

The National Centre on Missing and Exploited Children in the US documented a five-fold increase in P2P sites with child pornography between 2001 and 2003. The House panel also heard arguments that the use of P2P networks by children for downloading music has made them familiar with the technology, and potentially more succeptible to being exploited by P2P pornographers.

Giving evidence before the panel, Marty Lafferty, chief executive of the Distributed Computing Industry Association, an interest group representing Kazaa and other P2P networking firms, stated that KaZaA has been co-operating with the FBI for several months to track down child pornographers using the company's technology.

Adam Eisgrau, executive director of P2P United, whose members include Grokster, Morpheus and BearShare, proposed "Operation Milk Carton" – placing pictures of wanted child-pornographers on the front pages of web sites with links to contact the FBI, reminiscent of 'missing person' adverts on the side of milk cartons in the US.

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