John Cardinal is well known amongst users of The Master Genealogist, a software program for Windows. He is the author of two popular add-on utilities: the first is simply known as "TMG Utility" while the second one is called "Second Site."
I had a chance to interview John on a recent genealogy cruise in the Caribbean and the RootsTelevision folks recorded it. In this video, John describes his two programs and tells what they accomplish.
An interesting sidenote is John's use of "donorware." Thanks to his idea plus the generous financial support of users of the TMG Utility, several thousand dollars have been contributed to the fight against cancer. John explains the concept in this video.
To watch the RootsTelevision interview with John Cardinal, go to http://rootstelevision.com/players/player_howto.php?bctid=1340338303.