hi,
if you are running microsoft windows software, you can go into the control panel and look for the mouse function - go into this and you will be able to select the function for the buttons.
If you cant find it, email me and i'll send you a screenshot of what you should be doing. I assume you can still utilise the mouse to do this of course.
tim
tim@pcdgroup.fsnet.co.uk, July 2007