has anyone used the Bemer 3000? It is a mattress with magnetic coils inside that resonate at different frequencies. This machine is popular in Europe for its beneficial effects. It seems to be as good or even better than the Molecular Enhancer some people have mentioned here on the forum. I heard the Bemer produces all kinds of different frequences, and not just square waves. However, it is very very expensive. One "Bemer 3000" costs about $3000, whereas a Molecular Enhancer costs about $1000.