I am interested in creating a website using the Sliding Billboard and the CSS Nav menu. There is a demo of it on the Universal CSS Navigation Menu page but I can't seem to find any instructions on how to go about it. If you can point me to the instructions I will buy the bundle.

Hello Trevor,

The Sliding Billboard has a control behaviors available. Also the CSS Universal Menu have our Behavior Connector in it with which you can set a certain behavior on certain event (in case of SBB controlled by Menu - Control Sliding Billboard).
So achieving your goal is quite possible. If you are stuck somewhere you can always call on the Live support or if it is offline - mail at my e-mail :

Regards,