Well, maybe it is under the heading of trying to find a solution. So it only stops lazy thieves. I'm sure better ideas would be welcome. We all know people who are intent on being dishonest will get around almost any security system, which is why so many sites have had to stop offering tutorials and free downloads. So what's the answer? We can give up. That's what the thieves want. We can stop posting. There's a solution. Other ideas?