Okay, so you prove once again you don't know what you are talking about. I've lost quite a bit of respect for you after reading your posts in this thread. What falsehoods you've brought here.
First of all, waveform is critical. You have admitted in your own forum that you don't know what waveform works best when using the 666 Hz frequency. That shows a blatant ignorance about the subject. Are you aware that square waves produce harmonics?
Here is why I know you are wrong. You are correct in the idea that the 666 Hz is a good frequency to use. However, you are COMPLETELY wrong on the "WHY"! It has nothing to do with "bringing your body back into proper resonance."
Bear in mind that the exact frequency is 666.666 Hz, not just 666 Hz.
When 666.666 Hz is used in a SQUARE wave, the third harmonic, approximately 2000 Hz, is exactly an octave of the frequency 1000 Hz, the frequency that the co-discoverer of HIV Luc Montagnier discovered to emanate from a majority of bacteria.
Read his study, in detail. The frequency 1000 Hz was detected from almost all of the pathogenic bacteria, but not from the probiotic bacteria like Lactobacillus.
When you run the frequency 666 Hz with a square wave, you are in fact generating this 1000 Hz frequency found in all bacteria (but in one upper octave form). Thus, you are either 1) actually vibrating the bacteria to death (contradicting your false claims about bringing the body to proper resonance) OR 2) cancelling out the transmission of 1000 Hz from the bacteria themselves, which likely causes their sterility/immobility as a result.
All of this is for naught if you run 666 Hz with a sine wave. Sine waves do not produce harmonics, thus the 2000 Hz harmonic is NOT produced.
You have never mentioned this to your followers who ask you about using Rife machines and 666 Hz. Probably because you have no clue. You really don't.
Stop while you are ahead, Hv. This self-destruction of your credibility is just plain embarrassing to witness.
edit: I forgot to mention an important point. If running an octave (or subharmonic) of 1000Hz can cure cancer, why not just run 1000Hz itself? I have tested the frequency 1000 Hz extensively, both in a sine wave and a square wave, and have found it to have not as much effect as a 666 Hz square wave. The reason is that when you run the frequency 666.666 Hz as a square wave, the third harmonic 2000 Hz is like a 1000 Hz being modulated by a second 1000 Hz wave, along with the hundreds of harmonics of the original 666 Hz wave. The modulation is obviously critical to the effect, then.