Thanks for the contribution. Note that a slightly more correct place to send the patch is the <[EMAIL PROTECTED]> list, followed by people with a keener interest in development.
Also, you should send at least a short explanation of what each patch is supposed to do and why one should apply it. (Except in the case of really short, self-explanatory patches, of course.) As for the Polish translation, translations are normally handled through the Translation Project. The TP robot is currently down, but I assume it will be back up soon, and then we'll submit the POT file and update the translations /en masse/.