Lists and forums are extremely helpful resources, and are accessed as follows:
GlassFish mailing lists (start with users@glassfish.dev.java.net): http://glassfish.dev.java.net/servlets/ProjectMailingListList
GlassFish user forum: http://forums.java.net/jive/forum.jspa?forumID=56
Other GlassFish forums: http://forums.java.net/jive/category.jspa?categoryID=58