I only have CS4 and it's not extended BUT I know visibility of menus and panels frustrated the hell out of me.

Edit > Menus > Panel Menus

Open up the 3D dropdown and check the visiblily of the items you aren't seeing. 

Also, which Workspace are you using? One of the presets or did you create your own? You might have picked a Workspace which has certain menus/panels invisible.