maybe dumb question - but: what's the difference between gauge an absolute? tnx for information! ------------------------------------------- Mark Walliser agri.ch ag Network Operation Center -- Unsubscribe mailto:mrtg-request at list.ee.ethz.ch?subject=unsubscribe Help mailto:mrtg-request at list.ee.ethz.ch?subject=help Archive http://www.ee.ethz.ch/~slist/mrtg