OMG I had no idea why I was getting so ill. This told me why! The power conditioner on my desk was off the scale. Our hybrid car was off the scale, and tried to go further off the scale when you press the break peddle. All our "energy saving" light bulbs were off the scale. Now we're testing everything and we're in a MUCH better environment. Both of us are concentrating better, sleeping better and generally feeling better.