Documentation
FEMM 4.2 Magnetics, Electrostatics, Heat Flow, and Current Flow
Lua 4.0 Scripting Language
Lua is the scripting engine used by FEMM. All scripting functionality that is not FEMM-specific is described in detail in the Lua 4.0 manual.
Mailing List / Support Group
http://tech.groups.yahoo.com/group/femm/