ZBrushCentral

I need help

All I want is to get into the program, I have been trying to figure this out all day. Yes, I am new to Zbrush and I am trying to learn my way around it.

I want to get rid of this stupid menu that covers almost the entire viewport…

http://gyazo.com/1207a893bf4de080a8a13af7a3c180b7

how do I remove this thing?! Please help. Thank you!!

You can either click the Lightbox button in the upper left of the screen or hit the comma key.