Sorry to add to an old thread but I have some links.

This one has adds but contains useful information:

http://www.101languages.net/polish/classification.html

Detailed PDF file:

http://seelrc.org:8080/grammar/pdf/c...mar_polish.pdf

Here is a user on youtube with videos on pronunciation and vocabulary:

http://youtube.com/profile_videos?user=magauchsein&p=r

Enjoy.