Just to clear things up a little.
'Polska' means Poland, in our language. A Polka is indeed a dance, however this is also the way to say you are a Polish girl.
I am actually quite glad to see such a thread, as I haven't come across much Polish activity on the Forums.
I am willing to help out, if needed, since I'm Polish myself.
(@nirwana) Witaj, chcialem dodac ze jesli potrzebujesz pomocy to ja jestem chetny, angielski mam dobry, taki plus jak sie mieszka w Irlandii pare lat. ;]