GUIDE: How to bind your keyboard and mouse Ever wondered how to bind your keys? Lythox on the Battle.net forums has put together a lengthy and interesting guide. Below is a snippet of the guide. Find ...

I can bind a key combo to it though. Is there a way I can reconfigure X to make those mouse buttons send those key combos?

I know this can be done in most games. however to replace some of the missing buttons you'd have to remap the extra mouse buttons on your mouse to keyboard keys for every different game.