Signed on 2008.07.16
Description:Lenovo Travel Mouse (HID) V5.20
File Size:7.5 MB (7944568 bytes)
Hardware Category:
Operating Systems:Windows XP (32bit)
From the Readme file:

Extracting the package
1.  Click Start, select Search, then click All files and folders
2.  Type q1mie12us17.exe in the search field, then click Search.
    This will locate the file you just downloaded.
3.  Double-click the icon for q1mie12us17.exe.
4.  Click Next. Read the license agreement.
5.  Click I accept the terms in the license agreement.
6.  Click Next.
7.  Ensure that "Save files in folder" is set to
8.  Click Next. The necessary files will be extracted to your hard drive.
9.  Click Finish.

Before Installation
If you have installed special mouse drivers or mouse software on your system,
other than the Standard PS/2 Port Mouse, Microsoft PS/2 Port Mouse, or Lenovo
PS/2 TrackPoint drivers, please uninstall them before installing the
ScrollPoint III/Pro/Optical mouse drivers.

Installing the package
1.  Click Start, then click Run.
2.  Type C:\SWTOOLS\DRIVERS\MOUSE\q1mie12us17\Setup.exe, then click OK.
    The setup program will run. Follow all onscreen prompts and reboot your
    system when done.
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