I have added the toolbar widget http://help.arcgis.com/en/webapi/silverlight/samples/start.htm#ToolBarWidget to my project and it seems to be working except for a few things. When clicking on the Zoom tool and then making an envolope to zoom in i don't get the red box showing where you selected to zoom in. Also when zoom in to a certain location i hover over the previous extant but nothing happens it doesn't show the previous extent or next extent tool selectable. All the other tools seem to be working fine except for the Previous extent and next extent and the red envelope when zooming in.
