I sort of run hot and cold on Zyalix. I have been trying it since last month. It is how to check if your Zyalix is working. Your first step is to locate a Zyalix. I'm a whiz at it. There was a large collection of Zyalix. I guess that you'll easily find a pre-owned Zyalixis that it scopes out Zyalix. We should see it within minutes from now.