I'm not clear on what the real difference here is. Wouldn't the keys that can sign be the same as the ones that can certify? In what case would you have a key that could do one but not the other? Or maybe I misunderstand the use of certify here? -- Gordon Worley - Mac GPG Project http://macgpg.sourceforge.net/ ``Doveriai no proveriai.'' redbird@mac.com --Russian proverb PGP: 0xBBD3B003