I have 2 mouse button I can config.

[Silreath]

sniper
slows down your sensitivity, used mostly for FPS's
i use it in blacklight, fallout, tf2
real useful, but hard to get used to

[Ad Bot]

[Kochieboy]

I use a mmo mouse for RTSes so I can easily swap between control groups. But that's just me, I dunno about others.

[the evil corperation]

instant research button, and instant close research button

[MYST]

why the forget do people buy gaming mouses

is this a serious question....

[espio100]

instant research button, and instant close research button

Thats genius