I'm still learning Sharp Practice, a most excellent game by Too Fat Lardies which handles large skirmish actions in the age of gunpowder. This is a game we played last weekend where we are experimenting to see how large of an action the rules can handle. We put an entire battalion of French up against approx. 3 companies of mostly elite British light infantry. One reason I really like SP is that it handles close formations very nicely in addition to skirmishing. You will also notice that I have added some terrain accessories from Angel Barracks. They have all sorts of interesting goodies for your 6mm games and I will be reviewing them soon in another post.