"If you can't do it by hand, you shouldn't use a calculator". Wise advice. And archival memory is flash memory (EEPROM). ------ STL137@aol.com ===> Website: http://members.aol.com/stl137/ PGP keys: ~~~pgp.html Quotes: ~~~quotes.html "I have sworn upon the altar of God eternal hostility against every form of tyranny over the mind of man" - Thomas Jefferson