FreeCOM
   Open-Source replacement for commercial DOS command.com
   http://www.gcfl.net/freedos/command.com/

FreeDOS
   Growing article, with links to many related topics. Wikipedia.
   http://en.wikipedia.org/wiki/FreeDOS

FreeDOS 32
   To extend abilities of FreeDOS into native 32-bit system, based on simple, fully expandable, modular core; features like memory protection, multitasking, support for many filesystems can be added by external components. [Open Source, GPL]
   http://freedos-32.sourceforge.net/

FreeDOS Documentation Project: FD-DOC
   Goal: create free, high quality, easy to use documentation for the project, collaborate in all related issues, including How-tos and mini How-tos, hosting FreeDOS wiki.
   http://fd-doc.sourceforge.net/wiki/

FreeDOS Kernel Site
   Frequent updates with the latest FreeDOS kernel developments.
   http://freedos.sourceforge.net/

FreeDOS WebRing
   FreeDOS WebRing start page.
   http://a.webring.com/hub?ring=freedos

FreeDOS: FDOS Site
   Home of FDOS: FreeDOS Distribution Of Sorts, 386+ for DOS/Win32. Also mirrors items of interest to FreeDOS developers, users; main and Spanish FreeDOS sites.
   http://www.fdos.org/

Jim's FreeDOS page
   Home of FreeDOS Install program.
   http://www.freedos.org/jhall/