how to: chroot 32bit

[Erik Norman <erik.norman@gmx.net>]

Hello,

I wanted to point out that I had (still have) some problems to
UNDERSTAND the "how to"-instructions to set up a chroot-environment for
the 32bit applications.

There is the possibility of mounting it.
Which instructions should be left out, if I don't want have it
mounted? 

Why not add a valid /etc/sources.list for the 32bit applications? (Just
to start easily; who then knows better can always use a "better one")
For example, I could not find the package libx11-6.


The command "chroot /var/chroot/sid-ia32" is twice on that page.
Didn't I already chroot? Is it needed twice? 

Erik