I think the current virgin broadband 'illegal' download monitoring is mostly based off of honey pots on P2P netwoks so I doubt they scan any usenet traffic, that said, better safe than sorry. I use it, my provider offers it for free and I'm happier in the knowledge that the only people who know whats coming over that link are me and my usenet provider. And with virgin going the way they are that can only be a good thing.