More and more excellent data continues to be produced by the Human Genome Project, and a number of government organizations have created top-notch educational resources based on this information. The Gene Gateway website was originally produced as a companion to the Human Genome Landmarks poster and has evolved into a "collection of guides and tutorials designed to help students and other novice users get started with some of the resources that make these data available to the public." Here visitors are introduced to various Internet tools that anyone can use to investigate "genetic disorders, chromosomes, genome maps, genes, sequence data, genetic variants, and molecular structures." Visitors can download the Gene Gateway workbook, which contains five activities, complete with screenshots and step-by-step instructions "designed to introduce new users to genetic disorder and bioinformatics resources on the Web". Moving down the homepage, visitors can look into sections such as "Bioinformatics Tools", the "Genetic Disorder Guide", and an outstanding "Chromosome Viewer". The viewer provides a great backdrop for those seeking to understand the physical makeup of human chromosomes. Also, visitors can order a free copy of the wall poster "Human Genome Landmarks: Selected Genes, Traits, and Disorders".