Generally, class members do not have to sign up to participate in an ongoing class action lawsuit. There have been a number of class actions filed recently against Countrywide, alleging a variety of different types of misconduct and a variety of different classes. You should continue to search online periodically to see if any class action involving claims that are of interest to you is certified or settled. At that point, if you do not receive information in the mail, you should be able to...