i used this http://www.youtube.com/watch?v=MckFcAfnXKg&src_vid=J3KA7bKKguw&feature=iv&annotation_id=annotation_848351

I actually saw that post but it's just pictures and doesn't explain anything.

http://www.reddit.com/r/Trackballs/comments/288zld/cst_trackball_sidecar_wrist_rest2_more_switches/

i used this http://www.youtube.com/watch?v=MckFcAfnXKg&amp;src_vid=J3KA7bKKguw&amp;feature=iv&amp;annotation_id=annotation_848351

Anyone know where I can find some information on how to create extra buttons?  The CST site doesn't say anything about it and I haven't been able to find information anywhere else although there are quite a few posts on this subreddit where people have created their own buttons.

Just got my CST2545-5W today but I haven't been able to find any guides on creating buttons