The FreeBSD core team has just released FreeBSD 4.6-RELEASE. The complete set is composed of 5 CDs and is now available at Bitstop.
FreeBSD is an advanced operating system for Intel ia32 compatible, DEC Alpha, and PC-98 architectures. It is derived from BSD UNIX, the version of UNIX developed at the University of California, Berkeley. It is developed and maintained by a large team of individuals. Additional platforms are in various stages of development.