Most of the MMOs that I've played allow me to map the two thumb buttons and the scroll wheel's click function to actions ingame like autorun, look-behind, mount/dismount, etc. Ryzom seems to ignore the extra mouse buttons. I've got a Logitech G9 mouse, and it's working correctly everywhere else. I've also heard at least one other person mention that they couldn't map mouse buttons, so I assume it's not supported. I was going to mention this in my other thread on mapping multiple keys to an action, but decided that it's probably two different ideas/requests so made two posts.
In the meantime, I will probably try some software to map the mouse buttons to keyboard keys, and then map those keyboard keys to actions ingame.
In the meantime, I will probably try some software to map the mouse buttons to keyboard keys, and then map those keyboard keys to actions ingame.