42 COMPUTER CONSULTING SERVICES RELATED TO COMPUTER SOFTWARE, DIGITAL CONTENT DEVELOPMENT, THE INTEGRATION OF DIVERSE TECHNOLOGIES INTO DIGITAL CONTENT, DEVELOPMENT SYSTEMS, CUSTOMIZING DIGITAL CONTENT, DIGITAL DISTRIBUTION, GENERATING RICH-MEDIA CONTENT FROM DIGITAL INFORMATION, DIGITAL RIGHTS MANAGEMENT (DRM), ENCRYPTION, LICENSING, SEARCH CRITERIA, EXPIRATION AND PAYMENT PROTOCOLS, SECURE ONLINE DISTRIBUTION, AND CREATING REUSABLE DIGITAL CONTENT FOR EXCHANGE, SALE AND LICENSING