Links
The OpenBSD project
The OpenBSD project produces a FREE, multi-platform 4.4BSD-based UNIX-like operating system
Apple Joins the Free OS Market
Apple is the first major computer company to make Open Source development a key part of its ongoing software strategy
The NetBSD project
The NetBSD Project is a collective volunteer effort to produce a freely available and redistributable UNIX-like operating system.
vSTA another Free Operating System
VSTa is a copylefted system, originally written by Andrew Valencia (vandys@zendo.com), which uses ideasfrom several research operating systems in its implementation.
Freedows '98
Freedows is an OS which will allow running of multiple Operating Systems simultaneously.