CISTI has announced that its entire journal collection is now available for document delivery through Secure Desktop Delivery (SDD). The SDD delivery method, first launched in December 2003, makes it possible for CISTI to deliver copyright-cleared documents to its customers in electronic format. SDD uses a customized Acrobat Reader plug-in to enable the customer to view and print their documents using a simple Web interface. The plug-in is downloaded only once by each user and works for all subsequent deliveries. Copyright charges vary from $0 and up, as negotiated with publishers.