[Here][1] you find the videos of the conference "Orbits, Primitive Ideals and Quantum Groups", Weizmann Institute, Israel.

The videos are about:

 1. Finite W-algebras, by I. Losev
 2. Adapted pairs in a biparabolic subalgebra, by F. Fauquant-Millet
 3. Hopf Algebra and Root Systems, by H-J Schneider
 4. Quiver Grassmannians, by M. Reineke
 5. Quantum quasi-Shuffles, by M. Rosso


  [1]: http://www.wisdom.weizmann.ac.il/~joseph/orbits/