This document summarizes concepts related to disaster recovery including objectives, concepts, targets, risks, opportunities, and solutions. The objectives are to review disaster recovery basics, explore customer business risks, and discover opportunities through awareness services and technology. Concepts discussed include disaster recovery, business continuity, availability, recovery time objectives, and costs of downtime. Target audiences are those with mission critical applications. Business risks include various physical events, user errors, hardware/software failures, and security threats. Opportunities discussed include Ricoh consulting and managed services as well as partner solutions for networking, hosting, storage, and data protection. Specific disaster recovery deep dives focus on solutions from SonicWALL, Dell, and IBM that can be combined