After providing background to Continuing Professional Education (CPE) of librarians in Hungary, this article outlines the content of a course that seeks to make Hungarian librarians familiar with free Internet resources that are usable for library technical services and reference. One of the most important topics covered in the course is the question of finding information on the World Wide Web. The importance of virtual reference and details about Libinfo, the major Hungarian virtual reference desk service are discussed. The author also gives details about some of the Hungarian and international resources used for the course. (Contains 3 figures.)