Latest and greatest:
UPDATED: 10-19-2013 - Iter 18
What's new: formation system, rally system, tactical ui enahcements, dust clouds and various other changes.
Iter 18 Change log
Windows version - Requires XP/Vista/7 -- DirectX 9.0c. (included in installer)
Windows 7 users be sure to use "Run as Administrator" option to avoid security issues when game writes config files to game directory.
120MB installed size.
Note: If you played any older version uninstall the old version - iter 18 has changed the way some files are structured/named - old versions files might cause crashes.