Thank you for the comments. I bought one at : http://www.earthtransitions.com/content/optimumhealth/zappers/introduction.html before I had read your comments about it. Then once I read your comments, I called them. Very nice people. It turns out they are distributors for Don's zapper. So it is the same as his Terminator, they said they just called it a different name. They have been doing business with Don for over 8 years. So all's a happy family there.
Now about the zapper, IT's WONDERFUL. In less than three days I experienced a notable reduction of the candida symptoms! What a relief! I've been battling this for years. I also had an interesting experience. I accidentally drank some carrot juice before noticing that it had gone bad. I spit out what I could, but had already swallowed some. Within minutes my stomach ached, and I felt like I was going to throw up. Then I went and placed the zapper on my stomach, and within minutes all the nausea was gone and I was fine.