From DogMeat's guide
[quote:1f94e]
DogMeat's 5+ Button Mouse Guide
QuickList:
1) Install/Update your Mouse Drivers/Software (if needed)
2) Use your Mouse Software to assign MoHAA specific keys to your Side Buttons
3) Tell MoHAA to use those keyboard keys for whatever function you wish.
Overview:
Although MoHAA does not directly support the extra buttons on the 5+ button mice, these mice do allow assigning the buttons to keyboard keys. If your using the Microsoft Intellipoint software you can assign program specific settings to those buttons. Note: this should work for Logitech mouse software, I'm sure they have something compatible.
Instructions:
Double click the Mouse icon in your system tray or go to Control Panel -> Mouse
The first tab is Buttons, if it is unchecked, click the check box next to "Enable program-specific button settings".
Now click on the "Settings" button immediately to the right.
In the new menu, click the "Add" button.
Now we must tell it what program to treat special. Navigate to your MOHAA folder and select the file MOHAA.EXE and click "Open"
Now it returns to the previous menu with "Medal of Honor Allied Assault(tm)" listed in the programs window.
Customize your buttons, most notably the Left Side Button and Right Side Button. I set mine to "Keystroke" and selected "Z" for left and "C" for right.
Save all your changes and exit the mouse software.
Now load MoHAA and make any keyboard changes you need. For example I set DM Lean Left to "Z" and DM Lean Right to "C". Now to lean I just squeeze the appropriate side of the mouse.
Usage:
This guide may be used on any website as long as my name and website remain on it.
DogMeat
http://tfo.servebeer.com [/quote:1f94e]