Andrettin writes: I suggest that you download the latest version (v3):
http://aok.heavengames.com/blacksmith/showfile.php?fileid=11002
That is the one I'm using (and indeed the only one I've ever used, so I can't give pointers on the others), and the interface seems more intuitive than the ones you posted.
In any case, making a new unit is probably too big a step to be your first modification. Probably working on something simpler, like modifying an existing unit's graphics or attributes would be better to begin learning to use the editor.
http://aok.heavengames.com/blacksmith/showfile.php?fileid=11002
That is the one I'm using (and indeed the only one I've ever used, so I can't give pointers on the others), and the interface seems more intuitive than the ones you posted.
In any case, making a new unit is probably too big a step to be your first modification. Probably working on something simpler, like modifying an existing unit's graphics or attributes would be better to begin learning to use the editor.