You can't fire while moving, so it would likely send the same packet, as you have to stand still.

I'm not saying they're exactly the same, I'm saying they likely send the same packet. -.-

FYI: they are indeed and in fact different packets, look at the packet list sometime in the bnet hacking section in the sticky "lost packet list"

I believe the reason you can move with AutoAim is that the mouse isn't being used to lock.

But I forget whether or not you can move with the arrow keys.

Regardless the packet is (or should be) NEARLY the same, there is 1 packet for attacking, I believe.