Original poster: "Bob (R.A.) Jones" <a1accounting-at-bellsouth-dot-net> Hi all, Check these links out <http://www.moose-hill-dot-com/mega.htm>http://www.moose-hill-dot-com/mega.htm http://www.energy.ca.gov/reports/2002-01-11_600-01-001.PDF Still in development so it may be a while before we can pick them up on eBay. Bob