Ah, now it works! Scripts, Obj library and Lighting options are all visible now....but somehow the script names are coming from V3 (not functional)...since I haven't yet installed all my V3 scripts into the V4 commands folder...? I noticed V4 also has my V3 hotkey set up...automatically.

Next...is to separate out the "Draw Curve/Draw Solid" and "Construct/Transform" panel windows. Is it the same process in V4 as in V3?

Thanks Michael!