GNOME won't start

[Patric Ionescu <patric crinsoft ro>]

Hi !

As I am new to this list, allow me to introduce myself.
My name is Patric Ionescu, and I am a software programmer from Romania,
Eastern Europe.
Usually I work with Windows, but I want to get used to Linux development.
I have installed RedHat 6.1 but cannot get GNOME to work. It just displays
some welcome screen, then nothing. I can only shut down the X server
with CTRL-ALT-BACKSPACE. I wanted to know if there's any FAQ
about installing GNOME, or some explanations on where can I look to see what
has gone wrong.

Thanks,
Patric