Larry Betterley joined CSI as Chief Financial Officer in April, 2008. Previous to that, Larry was Chief Financial Officer at Cima NanoTech, Inc., Senior Vice President and Chief Financial Officer of PLATO Learning, Inc., Senior Vice President and Chief Financial Officer of Diametrics Medical, Inc., and Chief Financial Officer of Cray Research Inc.. Mr. Betterley has more than 25 years of finance and accounting experience.