[ltp] Some help with external mouse please

[Bob Alexander]

Can anyone help me to get my scrollpoint on the external mouse work ? 
Now it barely scrolls a few lines and then stops.

TIA,
Bob

 Here is my config:

Using GNOME on Debian unstable with XFree 4.3.0.dfsg.

My mice (the keyboard's and an external 800dpi IBM 3 button optical with 
scrollpoint on a port replicator)

See

http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-43953

or for an image

http://www-132.ibm.com/content/product_images/en_US/IMG937_MKT_IMG_FILENAME_1.gif

are declared in my XF86Config-4 as follows:

Section "InputDevice"
        Identifier      "Configured Mouse"
        Driver          "mouse"
        Option          "CorePointer"
        Option          "Device"                "/dev/psaux"
        Option          "Protocol"              "PS/2"
        Option          "ZAxisMapping"          "4 5"
EndSection
Section "InputDevice"
        Identifier      "Generic Mouse"
        Driver          "mouse"
        Option          "SendCoreEvents"        "true"
        Option          "Device"                "/dev/input/mice"
        Option          "Protocol"              "ImPS/2"
        Option          "ZAxisMapping"          "4 5"
EndSection