I have an existing custom brush library I created in Illustrator (CS5). I just created a new brush that I would like to add to this existing library. How can I do this? Drag and drop does not work. There is no fly-out on the custom brush library panel allowing me to add a new brush. I can't overwrite the existing custom brush library like I can in Photoshop.
Is there a simple way to do this or am I stuck having to recreate the entire library again in the default brush panel just to add one more?