Still learning..

1. I assume just showing edges is the equivalent of rendering in wireframe mode, correct? Is there a way to *selectively* show edges for different objects? Is there a shortcut to toggle 'wireframe' vs 'shaded' mode? What about just showing faces?

2. Is it possible to *select* objects by either clicking in the styles or objects window?

3. How does one install the command line field in the UI?

4. Is the UI still fully configurable with HTML? For instance, would this still work? I notice it was created PRE version 3 and I think I remember reading somewhere that the customization features changed for V3.
http://moi3d.com/forum/index.php?webtag=MOI&msg=1521.1

Thanks!