Camera button not working

High everyone.

I have just set up my scene and wish to manipulate a camera through out it. how ever when i select the camera option from the flyout menu on the timeline the timeline layer layout refreshes but there is no camera within the layer layout. please help!

http://www.toonboom.com/support/forums/animate/index.php?board=16;action=display;threadid=1819;start=msg8446#msg8446