Well I don't see why you couldn't take over a bot net tell all clients to uninstall the bot. Then ask if they want to help FRT since we helped them make their computer safer. Then just install Boinc and setup an account for FRT and tell them you can uninstall any time you want. Most people don't even read messages that pop up so we'd get some of them if it's a yes/no question. I think most people just click no. So "do you want to stop the instillation of Boinc to help out FRT?"

That's only boarder line shady because we're upfront with the users. Anyway I'd go with not doing this, but if you're board you can still take out bot nets for fun.