Parallels info reads very well - but doesn't do much for those of us without a spare $79-99 (or equivalent). I have shared my v.3.1.2 FH-based research with several members of my 'extended' family, only to learn that they are unable to access the ged file with Mac. Frustrating for all parties. And I have a sense that the use of Mac is on the increase. Seems like we basic users must just pray that our FH wizards can find a way of building some compatibility into FH for us. Martin.