Would consider the following two changes for future release.
1.) The ability to lock the dashboard view, so that new interfaces are not displayed. The reason for this is that we regularly have new interfaces displayed, these are always erroneous interfaces, caused by router modifications, and we have to go in and manually unmanage these new interfaces.
2.) On the dashboard view, this shows an instanteous view of all interfaces, could there be an option to view all interface traffic volume over one week.