Originally posted by b1gapl
The Logitech MX518 is an award winning gaming mouse. I would get it too. What are the 2 side buttons used for, in games?
I personally use it for a weapon quick switch script, for Counter Strike Source. I would use it for a key u need to be able to press quickly, and possibly at the same time as a left mouse click or right mouse click. Its one of those buttons you can press and have access to easily. For games which require speed those buttons come in handy, and on my other mice, I feel a void.