Hello Bill, I work on a Mac and only use Windows, running virtually under Parallels, to operate my translation database. So, as others have said, you could keeping using the genealogy software you are accustomed to. I recently bought Reunion software which is only Mac-compatible and am very pleased with it. According to the site, you can convert PAF and GEDCOM files into Reunion. http://www.leisterpro.com/index.php Carolyn