My thoughts exactly
I couldn't have said it better myself. People are always going to download music/movies/TV shows just because its easy to do, and they can. Trying to scare people into stopping by suing less than 0.0001% of the perpetrators won't get you anywhere and you'll end up spending more on lawyers than you would have on lost revenue.
The only solution would be to change the product itself in such a way that the end user would get a lot more out of the product by having a legitimate copy, such as an online service with new/changing content
. Offering "special deals" with lower prices also helps curb people from piracy. Just look at Steam game sales.