Paul Russell tapped out this message on 11/23/2002 11:02 AM >Microwave ovens have been in common use since the 1970's. Cell phones >since the 1980's. If there was a problem with exposure to RF at these >power levels then we would expect to see a statistically significant >increase in, e.g. certain cancers as a result. What about the increase in brain tumors among those who engaged in constant cell phone usage with the phone plastered to their heads? Isn't this why we all ran out an bought headsets?