apptech wrote: >> Try building a Faraday cage around the Microwave ( openings no larger >> than 1.2 cm which is 1/10th of the wavelength ). Maybe aluminum foil >> will work. >> > > > Tinfoil hat for a microwave oven ? :-) Students at MIT proved the tinfoil hat made RF exposure to the head worse. :-) Nate -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist