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 Security - Security issues and advisories. Locate security vulnerability and published hack reports for the new operating system. 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. HyperJeff's OS X Page - Features a large list of native OS X software, and essays on software installation. 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. Modified Oroborus for Mac OS X - Rootless window server to run Linux applications. Includes downloads, version history, and screenshots. Max OSX Guru - Tips for tuning and running Darwin and Apple's OSX. 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 Speed FAQ - The speed of the operating system is controlled by several factors. Offers a list and discussion of each. Mac OS X processes - List of known Mac OS X system processes with short descriptions and links to more detailed information. Immortal Files - Mac OS X cloud and external drives backup app. File-by-file backup utility.