The Green Board - Forums and information for users and developers of the Be Operating System. The BeOS Tip Server - Hundreds of tips, tricks, shortcuts, and undocumented secrets by and for BeOS users. Kirilla - A site serving content to the BeOS newbie. Haiku Project - An open-source operating system currently in development and inspired by BeOS. Its kernel is based on NewOS. Open source, released under the MIT license. BeOS Pro Edition - Freeware release of BeOS ver 5.0. BlueEyedOS: B.E.OS. - Multimedia, network OS, source compatible with Linux, BeOS; BeOS-inspired, has Linux kernel, APIs are BeOS, rewritten with improvements, main goal: make new platform for BeOS developers, only need to recompile BeOS programs. [Open Source]