Apple: Mac OS X The Apple Mac OS X product page. Describes features in the current version of Mac OS X, a screenshot gallery, latest software downloads, and a directory of resources.
Mac OS X Security Security issues and advisories. Locate security vulnerability and published hack reports for the new operating system.
OS X for Legacy Macs Allows the installation of Mac OS X and Darwin on unsupported Macs including the 7300 through 9600 from an unmodified Install CD. Includes a tech support forum and FAQ.
Mac OS X Notes For OS X users looking to delve into the deeper workings of UNIX. Filled with info on compiling open-source software on OS X (10.2) using the Terminal application.
Modified Oroborus for Mac OS X Rootless window server to run Linux applications. Includes downloads, version history, and screenshots.
High Performance Computing on Mac OS X Collection of tools and information for scientific computation on Mac OS X including Fortran (g77, g95, HPF), MPI, OpenMP, Cactus, Globus, and RNPL among others.
Mac OS X - Downloads Directory of freeware, shareware, and commercial software available for download or purchase.
MacEnterprise.org (Formerly macosxlabs.org) A community of IT professionals sharing information and solutions to support Macs in an enterprise.
Mac OS X Apps for Power Users and Unix Switchers A compilation of Mac OS X applications to help users get the most power out of OS X and replicate functionality found in other Unix environments.
DeXtop Group Themes, icons, and desktops for Mac OS X.
Aquafiles Collection of OS X software and a message board.