Due to a conflict discovered between versions 1.2.0/1.2.1 and Wordpress 2.2.1 a new required update for the AWSOM News Announcement plugin (1.2.2) has been released. To get the new version please go to the AWSOM News Announcement product page at http://www.awsom.org/awsom-easier-news/ .
To update please deactivate the old version of the plugin, delete the files, then upload the new version and activate it.