ZBrushCentral

Just 2 simple questions

Hey all, I am new with zbrush and i have some questions:

  1. I draw 2 “Helix3d” how can i switch between each other, Becouse when i add the second one i couldn’t edit the first one and i don’t know how to select it?

  2. How to delete object like this “Helix3d” For example?

I think you should look at the Zbrush Class videos:
http://pixologic.com/zclassroom/homeroom/lesson/zbrush-introduction/

Cheers