Locale and mb help

Hi all:

I'm using Postgres-6.5.3 with Red Hat 6.0 and I've a problen using
LC_TYPE and LC_COLLATE ...

I compiled Postgres --wiht-locale --with-mb=LATIN1.

I did initdb -e LATIN1

And finally I createdb -E LATIN1 test.

I also have defined

LC_TYPE=LATIN1 and
LC_COLLATE=LATIN1

when postmaster starts.

So now, I try to select * from test1 order by ...

The problem is that I do not get the result sorted as I would.
What's wrong? What should I do?

Thanks to all,

jjprat