A good and free website for WOM:
http://en.wikibooks.org/wiki/FBI_name_check
This website has a lot of information about how to file WOM suit, and the template of Complaint, Opposition to Motion to Dismiss and so on...
If your I485 application has been pending for more than 2 years and don't have priority date problem, and tired of keep waiting. This is a good way to fix it once and for all!!