Dennis Plunkett scribe - >> (Up to 500mS (Again for Wagner)), best to aim for sub 200mS & Paul B writ - > You've got me. Millisieverts? Measure of radiation level, isn't it? So I sez - Nah - I think its milli-Siemen - measure of conductivity. (And, shouldn't that have been milliSieverts?) Russell McMahon _____________________________ >From another world - www.easttimor.com What can one man* do? Help the hungry at no cost to yourself! at http://www.thehungersite.com/ (* - or woman, child or internet enabled intelligent entity :-))