Companion AI sucks. Anyone have recomendations to fix ?

[Tokra]

Lets face it, when the engine was new (obvlivion) bethesda lied their you know whats off about how good the AI was.

Anyone know of any mods that make, at least companions, less stupid in a firefight ?

Just annoying to have companions charge in, and always stand between my gun and the target.

I'm not expecting too much, but even a basic mod that forces companions to a rudimentry formation would be better.

Of course one that makes companions (and all AI) use cover and concealment would also be nice.