Thx and I also checked their notes for gamers and they say that you can create a hero and as a talent take organized movement and then the stack moves with what your leader has.Sad part is the choice is not there when you do go to the create screen.If you click on the default leaders on game set up,two of them have that talent.They say you can have it but I think they left it out.
That talent was overpowered, you could win by turn 50 on a large map with a kill stack moving at 6squares per turn, so they nixed it in one of the updates.
Basically, a stack moves at the speed of the slowest guy, so it's best to match guys with the same speed.
Also, read this doc:
http://www.gamefaqs.com/pc/954860-elemental-war-of-magic/faqs/61009
It's 100% better than the manual supplied in the game and actually covers what those hero talents are & do .. some work, some are broken, some you need to have the hero in the city to get the benefit & in other cases you don't need to be in the city to get the bonus.