Hi Greg, just had some questions regarding PPV. 1. How do you throttle traffic if the target has very high volume and converts but eats up way too much money too fast? I have tried putting freq. cap to 1 in 2 weeks and even set my budget to $1 per hour. Sometimes it converts really well and sometimes really badly, it is very inconsistent. 2. When you run out of URLs to target, do you find keywords working well? I have found keywords only campaign to fail almost every time and have not yet gotten them to work. 3. What do you use now since Quantcast pretty much does not have any data on many websites anymore? I want to target URLs by demographics but can't seem to find any good alternative. What do you suggest? Thanks in advance.