These older video tutorials may be helpful to NB 11 users, but the NB 11 interface has been changed and will not look exactly like what you see in the video tutorials. The Ibidem and Archiva videos should still be very useful as only minor changes have been made to the interface. However, significant changes have been made in Orbis including a new way of creating a textbase and viewing searches. The Orbis video tutorials may be helpful in presenting the overall concept of Orbis, but will not help in showing you how to use Orbis in version 11. For an introduction to Orbis based on NB 11, see the Orbis PDF Tutorial.