The Gish editor download instructions are posted HERE (members only). Only members who are logged in will be able to see the Gish Editor forum. If you are not a registered member and have purchased Gish or any other Chronic Logic game register now! If you have not purchased Gish yet purchase not now:
http://www.chroniclogic.com/index.htm?gishorder.htm
Maybe it is just me, but this links to a page that doesn't exist. Was it a typo, or is it just me? Thanx.
I guess the ID of that thread changed somehow... (probably when the database moved to MySQL?) The thread is "Gish Editor" in the equally named part of the forum.