[Koha-translate] to begin with...

Hi, I asked a question about a "koha-translation-HOWTO" some time ago but apparently it went by unnoticed. I decided then to start translating koha-tmpl module starting with opac-tmpl directory. Is this the right direction? I figure that after I have finished translating all the *.tmpl file in there someone will help me set it up for the language to be selectable from the system preferences page. Can I count on anybody, please? thanks for any hints. Benedict PS. I am almost done with *.tmpl files in opac-tmpl directory. The language is polish. I put them in ../default/pl dir.