OpenBSD

The OpenBSD project produces a FREE, multi-platform 4.4BSD-based UNIX-like operating system. Our efforts emphasize portability, standardization, correctness, proactive security and integrated cryptography. OpenBSD supports binary emulation of most programs from SVR4 (Solaris), FreeBSD, Linux, BSD/OS, SunOS and HP-UX.

The OpenBSD team plans to demonstrate examples of various computers running OpenBSD. They also plan to promote understanding and cooperation between BSD and Linux.

Visit website for more information: http://www.openbsd.org/