> That was my thought, at first, as well. Though different KVMs vary > greatly in quality. I know. They usually mask the mouse as a quasi generic one and map whatever you plug in to that mouse. > http://www.linux-gamers.net/modules/wfsection/article.php?articleid=46 Yeah, I found that page. I tried a few variations on it's suggestions too. The best I can get is one half of the side scroll working and my extra normal button mapping to button 1. I'm giving up on it for now, it works with my wife's mac and she really likes the mouse, so I guess she gets it and I'll just pick up a standard wireless (3 button w/scroll wheel). leif