Quote Originally Posted by Galactimus View Post
If you've got a macro mouse such as a Razer Naga (with buttons on the side) I find it much easier to set #1 as [F11] and #2 as [TAB]. F11 targets mobs from right to left <---. Tab targets mobs from left to right --->. Having both of these buttons right beside each other with insta-thumb access speeds up your targeting time tremendously. Especially when you accidentally Tab one too many times and don't want to go through the entire enemy list again to get to your mob. You can simply press F11 once to go back one in the other direction. I've had no problem getting snap hate in Coil / Alexander using this method (rather than clicking on the enemy list itself.)
Shift+tab reverses the direction. Of you overshoot your target, just shift tab back to it. You don't ever have to go all the way around again. That'd be silly.