configuration of "XFree86"

[Leon]

Hi,
I'm first time installing FreeBSD.
I'm trying to configure X server.


And I have a problem with configuring  of X server.

I use the instructions for installation and configuration.
Which says: "use /stand/sysinstall"
Take "Configure"
Then pick "XFree86"

The problem is that I can't find "XFree86"; it's not there.
So, how can I configure X server?

Can you send me a link,or instruction how can I do it?

And the second question is the funny one.

How can I see help on the FreeBSD?
I have tried "MAIN" but it did not work.
What command should I use?

Thank you.
Leon.