The first time I saw one advertised, I thought it was an April Fool's joke. But I was intrigued. Months later I ordered one. Could this be real? Have I been duped? I received it in the mail and have yet to install it but looking at the package I'm still not sure. Then, I read posts like the one that started this thread and I'm still feeling like someone is going to jump out and say, "gotcha!"