Thank you for the information on washing fruit and for Dr. Clark’s book Cure For All Diseases. I have not had time to look at the machine until now. I am totally shocked. Your machine only works in the frequency range 0.01 kHz to 999.99kHz (from your quick start). The primary frequency that I wanted to use was 464 herz. Your machine can only give me 460 herz which is totally unsatisfactory. I have an older machine which only ran 1 to 106 herz and I only bought your machine because you said it ran Rife frequencies. It does not do this. I have lists of Rife frequencies which go to one decimal place of herz. A number of rife machines on the market do this. I can not see how this machine can be of an use to me. I want to return it. Response:<\/strong> You can buy Rife machines that do multiple decimal places for $4000 and up, there are also cheaper versions that are the size of one of those larger old style VHS video players. The Rife Digital will fit in your pocket and run 460hz or 470hz. Research has shown that when you are dealing with a fraction of 1 Kilohertz (1\/1000) there is negligible difference between 1-5hz. A frequency played at 460hz or 470hz will be suffice to kill pathogens residing in the 455hz – 475hz bandwidth. Dr Clark proved this when she researched pathogens and frequency output. Dr Rife research played a greater importance to the carrier wave. Carrier wave sideband frequencies lined up with the Rife M.O.R. frequencies which killed pathogens within a small frequency range. Rife Digital gives greater importance to the alignment of Carrier wave frequencies and Rife M.O.R. principles to effectively kill pathogens and parasites in the body, which by their nature, are the greatest contributor to diseases and mortality (i.e. cancer & virus relationship as documented by Dr Rife). However, if you still want to return it: Please send it to: HealthProducts2 240 Cameron Dr. Port Ludlow, WA 98365 Once we receive it we will credit your account. It’s really a very good machine, I believe best on the market for the price and I’ve seen it work very well with my personal experience and in other people, lots of them. Please let me know what you decide to do, and if you do return please add a note as to what the the problem is or that you just changed your mind.