My scroll wheel on my mouse won't work!!

[cas]

> From: Steven Lake <raiden at shell.core.com>
> Date: 2003/05/31 Sat AM 09:00:55 EDT
> To: questions at freebsd.org
> Subject: My scroll wheel on my mouse won't work!!
> 
> 	Hi all.  I got a microsoft optical mouse with a scroll wheel in it
> and everything on it works great...except the wheel.  I can't get KDE to
> do anything with the wheel.  How do I setup my mouse daemon to use my
> scroll wheel?  Much apreciated on the info.

try adding this to /etc/X11/XF86Config-4

Section "InputDevice"
	Identifier "Mouse0"
	Driver     "mouse"
	Option     "Protocol"     "Auto"
	Option     "Device"       "/dev/sysmouse"
	Option     "ZAxisMapping" "4 5"
EndSection