Getting an entity to turn and face another entity?

Anymore know how to do this?

Try this

RotateEntity enemy,0,DeltaYaw#(player,enemy),0

I'd prefer to use AligntToVector, but I'm not sure how to get the vector.

It is sort of like this, I think:

bx#=EntityX(the other entity))-EntityX(first entity)
bz#=EntityZ(the other entity))-EntityZ(first entity)
bn#=Sqr(bx^2+by^2+bz^2)
bx=bx/bn
bz=bz/bn
AlignToVector first entity,bx,0,bz,0,.1
MoveEntity first entity,0,0,.05