This is the one you want if you need ToolManager
http://aminet.net/package/util/wb/ToolManagerBinOn top of that you need to get its brushes and dock icons in order to create yr buttons etc. It needs time and effort to set an nice dock up with it but it is worth it.
Now an easier way but still configurable and good looking is the WBDock2 from Thomas Rapp. The one that Smasher told you 2 posts above.