I read I think on the FOW topic that dispatches are not very helpful and don't tell you anything and so simply get ignored. Initially I agreed with this statement, but after taking a closer look I've completely changed my mind.
I couldn't understand the difference between vague and precise orders in the manual because when I was looking at them whilst playing the game they looked the same.
Anyway to cut a long story short, whilst playing I clicked on the dispatches Icon and the usual information box came up. I then for some reason left clicked on the box and some really useful information came up.
It has red and blue beams spanning out in the direction of either your surrounding friendly corps or the enemy. It also gives you a nice precise of the enemy's strength. For example: A few regiments, A few Squadrons , a lot of cannons. This information I've found incredibly useful, because even when you've located the enemy and the icons flash up it still doesn't give you the full picture. This information really fills you in with the detail and aids the formulation of your tactical plan, thus making scouts incredibly useful. I know a lot of you out there are probably already aware of this facility, but I wasn't and I'm sure there are others like me so that why I've posted it up.