What happens when you run out of space for you abilities? I've seen videos with sidebars on the right or left of their screen, holding the abilities that they dont need or don't use often. How do I activate this? Is there another way to do this, like add a third bar at the bottom?

Under the Preferences menu, in the user interface section, there are checkboxes to turn on a secondary quickbar underneath the primary one, as well as a left and right quickbar.

 

You can also map key bindings to these bars by clicking the key bindings tab in the preferences menu, and selecting Quickslot Bars.

 

Edit: Currently, you cannot add a third bar to the bottom, only the second.

Edited January 16, 2012 by GlowRage

Glad that some Bounty Hunter skills are just useless. This way I could save some space on bars.

 

Remember to reposition warzone panel on first match (icon with 3 bars above player list) because by default - warzone panel block your access to left panel.

Thanks, that helps a lot. I had already found the second bar by pressing the + button, but I thought it would be helpful to not have to throw out unused abilities...