Nolobe today announced Interarchy 8.5.1, the latest release of its award-winning Internet application for Mac OS X. Version 8.5.1 update is a maintenance release that fixes reported issues and adds several other refinements, all of which are documented on the Web site. Interarchy 8.5.1 requires Mac OS X 10.3.9 or later, priced at US$59.95 (free upgrade from version 8.0).