Safari Books Online, a provider of an on-demand digital library for technology and business professionals, announced enhancements to its services. The latest version of Safari includes the availability of full book downloads within Safari’s library and gives companies the ability to sign up small workgroups on Safari Books Online. Safari Books Online’s self-service feature for small workgroups is a function that allows small workgroups to sign themselves up as a workgroup. It also makes it possible for small workgroups to initiate and administer their own accounts and manage their members. Safari has also made full book downloads available to all subscribers who have Safari Library accounts. Subscribers can now search across thousands of technical and business books to pinpoint needed information then download and read entire books in PDF format.