I don't need to test my programs. I have an error-correcting modem.
Legacy:TerraEdit
From Unreal Wiki, The Unreal Engine Documentation Site
Link needed...
http://www.unrealty.net/~andrew/
Some quick links:
http://www.planetunreal.com/fordy/terra.htm
Terraedit tutorial:
http://www.planetunreal.com/jaspos/terraedit/terraedittut.shtm