This is the official thread for
PaintBall a RaidIcon targetter/autotargetter.
Basically what it allows you to do is to set the targetting mode, swipe your cursor over a bunch of mobs and assign raid icons to them automatically.
On the flip side, it also allows you to select a specific raid icon, then, if someone in the raid is targetting your mob, autochange your target to the right mob on a mouseclick, or, if no one is currently targetting your mob, swipe your cursor over the screen to grab it.
More details on the addon page
