Well, not entirely new...
In 1993, I played Fields of Glory (
http://www.abandonia.com/en/games/106/Fields+of+Glory.html) which was truly awesome at the time.
I didn't play much since then, but over the past year I re-developed a strong interest in the Napoleonic age. The ads for the Total War game triggered me to find other Napoleon wargames, and here I am!
So far I have played the demo from this site. I was also pointed to the Take Command 2nd Massanas demo - played that too. Both seem nice, but somehow on my Macbook in bootcamp, the older TC2M game looks better than the HWLG (is this normal? I know that my Macbook has a non-gamer friendly graphics card). For instance, the rifle cloud puffs in TC2M look quite good, same for the cannon clouds. The clouds in HWLG look like flat grey discs on my laptop. Is there anything to be done about that?
I think HWLG is a better structured game though.