Realistically, the only people they care about are the ones that are doing the sharing, not the downloading. In terms of prosecution that is. Set directories shared(which is not hard) to dummy directories filled with mindless text files or something. And remember to keep it small, and simple, I'm on places like limewire once in a blue moon looking for very specific stuff, some of which can't be found elsewhere, such as personal dance remixes of stuff that only exist beacuse joe nobody in kansas did it and is sharing it for free. My music is shared for free when I'm connected.

Fulgar.