Studlar Software today released Osk 4.0, the latest version of its genealogy software for Mac OS X. Osk allows you to work with genealogy information in a very easy and fast way — keep track of friends, family, celebrities, and any other information that you want to keep track of. New features and changes in this release include: Universal Binary support; speed improvements in all major operations; better text reports; improved Gedcom 5.5 import; better tracing of relatives; faster family trees; and more. Osk 4.0 requires Mac OS X 10.2 or later, and is priced at US$40. A free 30-day demo is also available.