I have translated .po file, what now?

"Hubert Trzewik \(Prosystel\)" <[email protected]> Thu, 22 Jul 2004 14:18:36 +0200
Newsgroups gmane.comp.web.wiki.moin.devel
Message-ID <005601c46fe6$041235c0$6501a8c0@prosysht>
Hi,

(that's my first post to this group)

I'm trying to do Polish translation of MoinMoin. I have translated some lines in pl.po file and now I want to see some results in my browser. What steps should I take now?
--
Hubert Trzewik
Prosystel Sp. z o.o.
[email protected]
tel. (22) 868 30 53
fax. (22) 868 30 64