Hello, I have a couple of quick questions for clickbank affiliates. #1 How do you choose the product that has the best conversion rate? the whole thing about 'gravity' and all that confuses me. Can someone explain in simple terms. #2 how do you prevent affiliate theft, it seems impossible to me. All a person has to do is remove your link, or even insert his own link. How to prevent this? ClickBank affiliates, please share your experiences.