|  | Plexys is led by a team of
          professionals with extensive experience. The team's expertise includes health care
          management, financial analysis, wireless communications and entrepreneurial ventures.
          Plexys's management and executive board understand the vast efficiencies and service
          improvements that handheld computing can bring to the health care market, and have the
          knowledge and skills to realize them. 
 Darrell W. Cronan, Co-Founder and President
 Mr. Cronan previously worked in senior management roles in finance 
          and information systems at leading global corporations. These include 
          A.T. Kearney, Morgan Stanley, Dean Witter & Co.,
          Motorola Inc. and Baxter Health Care Corporation. He has a B.S. in 
          Finance from the University of Illinois, and a M.B.A. in Entrepreneurship, 
          Strategy and Finance from the University of 
          Chicago's Graduate School of Business. He resides in Addison, Illinois with his wife and
          three children.
 
 Jeffrey K. Kraft, Co-Founder, VP Marketing and Sales
 Mr. Kraft has held senior product management positions at 
          Motorola, Inc., and been a marketing strategy
          consultant to companies ranging from technology start-ups to Fortune
          500 manufacturers. Prior to co-founding Plexys, he also found time to start an entrepreneurial 
          venture that automated the scoring of employment exams. He received a B.A. in 
          Business Administration from Augustana College and a M.B.A. in Marketing and 
          Finance from Northwestern University. He lives in Woodstock, Illinois with 
          his wife and three children.
 
 Arek Jaszcz, Director of
          Business Development
 Mr. Jaszcz brings to Plexys an impressive background in managed-care
          pricing analysis, engineering and technology. He previously worked at Abbott
          Laboratories, a leading manufacturer and distributor of
          health care products and services. He has a B.S. in Chemical
          Engineering from Ohio State University, and is currently pursuing a
          M.B.A. in Strategy and Marketing at Northwestern University. He
          resides with his wife in Mundelein, IL, where they are expecting their
          first child.
  
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