Project Appleseed A parallel Macintosh cluster for numerically intensive computing. http://exodus.physics.ucla.edu/appleseed/appleseed.html

Prosoft Engineering Prosoft Engineering develops software products for the Mac platform. http://www.prosofteng.com

PSION and Mac Can Get Along How to exchange files between a PSION and a Mac without spending a small fortune. http://www.geocities.com/lucanlord/

freshmeat.net - OS X freshmeat maintains an index of Unix and cross-platform open source software. This is the subset of programs usable by OS X computers. http://osx.freshmeat.net/