Whiteboard Whiteboard

How to upload images into an active whiteboard? How to use formulas in the whiteboard? Does Vectera support LaTeX-formulas in the whiteboards? How can I delete a whiteboard? How to delete a text item in a whiteboard? How to use a graphical tablet for drawing in a Vectera meeting room How to add your logo automatically in whiteboards? Can I upload a Powerpoint presentation with video?