change the settings for the xorg.

[Harold Hartley]

I haven't used Freebsd in such a long time that I'm now trying to setup 
for the graphical screen.
When I type "startx" xorg starts and xterm shows up and freezes. I want 
to be able to use gnome, but I can't quite remember the directory 
structure to the files I need to edit.

The last time I played around with Freebsd was after the second release, 
so its been a while for me.

Can someone help me with where the files are that I need to edit so xorg 
and gnome will come up when I start the system.

Thanks
Harold