disabling graphical boot and shutdown in Fedora 17

[lee]

Hi,

how do I turn off all the graphical booting and shutting down?

What I want is *not* to start any X session when I boot or shutodwn.
When booting, I want to end up at the console, and I want to use startx
to start an X session from there after logging in.

When shutting down from the console, a graphical screen appears showing
the Fedora logo.  That's really silly and I'd like to turn that off ---
but how?