CMGI Inc.

Marc has been a General Partner with @Ventures since 1998, and he has more than eighteen years of experience working with entrepreneurial companies. Prior to joining @Ventures, Marc was employee #3 in CMGI's MyWay subsidiary, where he led several operational and functional units, including finance, business development, and electronic commerce. He also worked for several years at Ernst & Young in both the Entrepreneurial Services Group and in the Mergers & Acquisitions Group, where he was a Senior Manager. Marc received a B.S. degree in Business Administration from Providence College and an MBA from Harvard Business School. Marc has played a key role in successful @Ventures investments, including Half.com and WebCT. He currently serves on the boards of Foodbuy, H2Gen Innovations, Open Channel Solutions, and he is a board observer of ObjectVideo.

Josita Todd joined CMGI in January 2006 as the Chief Information Officer and is responsible for providing information technology (IT) leadership for CMGI and its subsidiaries, including ModusLink Corporation, the leading global provider of supply chain management solutions. Ms. Todd brings a strong global leadership background to the company based on her extensive work experience in Europe, Latin America and Asia. Before joining CMGI, Ms. Todd was a member of Thermo Electron's corporate leadership team and Vice President, Information Technology. Josita was responsibility for building the overall information technology strategy for Thermo and defining how technology will be used across Thermo Electron globally. Prior to Thermo Electron, she was Vice President, Information Management and Technology at Abbott Laboratories' Pharmaceutical Products Division where she was responsible for overseeing all systems strategy, applications, infrastructure and services for global research and development, manufacturing and pharmaceutical commercial organizations. In 1996, Josita held the position of Vice President, Depuy, Inc., a Johnson & Johnson Company, with approximately $3.8 billion in sales and 3,000 employees worldwide. In this role, Josita was the top information executive responsible for information strategy, systems and services for five companies on three continents. Before joining J&J, Josita spent 16 years with Kellogg Company where she held numerous senior auditing and IT positions. She led the formation and centralization of information management and technology functions across Europe, including U.K., Germany, France, Italy and Spain. She was also responsible for global integration in Latin America: Argentina, Brazil, Columbia, Mexico, Puerto Rico and Venezuela. Josita has earned a Masters of Science in Information Management from Central Michigan University and her Bachelor's Degree in Social Sciences from Western Michigan University.

David Wetherell is currently a consultant and former Chairman of CMGI, Inc. (Nasdaq: CMGI). A true industry pioneer, David understood and sought to harness the impact of the Internet long before it was recognized as the transformative force it is today.

Debra Tellstone has over 15 years of telecommunications experience and is currently a Vice President with Cassara Management Group, Inc. (CMGI). Ms. Tellstone joined CMGI in May 2003 and is leading a project team in the development of a business and operational plan for the addition of local telephone service to a client's product portfolio. Ms. Tellstone's areas of focus have included vendor selection, contract negotiation, product development (retail), regulatory support and process development. Prior to joining CMGI, Ms. Tellstone was the President of Frontier Telephone of Rochester. In that capacity she had profit/loss accountability for her nine-county region, responsibility for all business and residential customer service functions, as well as oversight of all aspects of sales, engineering, construction and maintenance operations for the more than 575,000 access lines within Frontier Telephone's service area. Ms. Tellstone also had responsibility for an annual capital budget that exceeded $119 million and a workforce in excess of 1,600 local employees. Prior to her promotion to President, she was the Director of Operations for Frontier Telephone. In that role, she was primarily responsible for exceeding New York State-mandated customer service levels as they related to day-to-day network operations for the company. This was accomplished by leading a diverse team to achieve premier performance levels for Hi-Cap and Plain Old Telephone Service (POTS) delivery to customers. Under Ms. Tellstone's leadership, Frontier exceeded objectives for key customer service metrics including service restoration within 24 hours; installation/repair commitments met and speed of answer in Customer Service and Directory Assistance. In addition, Ms. Tellstone played an integral role in building and sustaining a positive working relationship with the leadership and members of the Communications Workers of America (CWA) Local 1170. Ms. Tellstone began her career with Frontier in 1989 as an operations analyst. After a year she moved to the POTS service bureau where she was staff analyst and then a dispatch foreman. Ms. Tellstone left operations at the end of 1993 to join the Carrier Alliances group where her primary responsibility was negotiation of interconnection agreements for competing carriers. She also helped develop internal processes to support this new aspect of Frontier's business. In mid-1995 she was promoted to Manager of Carrier Alliances and was responsible for managing Frontier's relationships with CLEC's, IXC's and resellers. She then joined Operator Services in December 1996 as the Business Development Manager and was then promoted to director of Operator Services in July 1997. Her next promotion was to run the entire Operations organization. She assumed that responsibility in July 1998 and then took on the additional responsibility of outside construction for Frontier Telephone in December 1999. Ms.Tellstone continued in that capacity until Frontier was acquired by Citizens Communications in June 2001. She was subsequently promoted to President for her proven leadership abilities and exceptional operational performance. Ms. Tellstone earned her BA degree in Economics from St. Lawrence University in 1986. Two years later, she earned her MBA degree in Finance and Accounting from the Simon School of Business Administration, at the University of Rochester in Rochester, NY. She lives in Victor, NY with her husband and three children.

Ed Mullen is Chairman of Northstar Global Partners. Ed serves on several Boards of companies in the IT and healthcare sectors. He is a Partner in Net Capital, a venture capital firm. He has been a President of a publicly traded company and has extensive business, investment banking and venture capital relationships in the United States, Asia and Europe. Ed was President of MSGi (NASDAQ: MSGI) and served as a member of its Board from April 1999 to March 2000. During his involvement with MSGi the company's market cap increased from $65 million to $704 million. Ed was President of CMG Direct Corp. from April 1997 to April 1999. CMG Direct is the original CMG Information Services (NASDAQ: CMGI) company. During this time, CMGI's market cap increased from $800 million to $13 billion. He spent 17 years, as president, in the advertising industry. Ed was the founding President of the Massachusetts Interactive Media Council (MIMC) and served on its Board. MIMC is a leading IT industry trade council with over 1,000 members including many leading companies in Massachusetts. As President of MIMC, he played an important role in the growth of the IT industry in Massachusetts. He has served on the Boards of several non-profit organizations such as WGBH-TV's Business Executive Council, The Massachusetts Interactive Media Council, and Business and Technology for Schools and Technology (BEST). He is currently a Trustee of the Judge Baker Children's Center, a Harvard University Medical School affiliate. Ed is a frequent public speaker. In the past year he has given speeches in the US, Europe, South Africa and Kazakhstan. The topics range from globalization, investment banking, finance and industry specific speeches at conferences. In a speech for Fleet Bank's Private Banking Group, Ed spoke on venture capital financing. He recently gave a speech to the President of Kazakhstan, senior government officials and other economic experts on economic development strategies for Kazakhstan. He also recently participated, as an expert, in a live television program broadcast in Switzerland, about international finance.

Neil Hunn joined MedAssets as our Vice President of Business Development as of October 2001. From 1998 to 2001, Mr. Hunn was the Segment Executive for Professional Services and Director of Business Development for CMGI where he oversaw the operations of CMGI's professional services division, Tallan. Prior to his duties as Segment Executive, Mr. Hunn lead the corporate and merger strategy for several CMGI business units. Before CMGI, Mr. Hunn worked for both The Parthenon Group and Deloitte Consulting where he worked on strategic growth as well as corporate turn-around strategies in technology, retail, and hospitality industries. Mr. Hunn received his MBA from Harvard University in 1998 and graduated summa cum laude from Miami University (Ohio) with degrees in Finance and Accountancy.