Dorothy A. Terrell has been a limited partner of First Light Capital, a venture capital firm, since April 2003. Ms. Terrell served as President and Chief Executive Officer of the Initiative for a Competitive Inner City from April 2005 until June 2007, and as Senior Vice President, Worldwide Sales, and President, Platform & Services Group, of NMS Communications, a producer of hardware and software component products for telecommunications applications, from February 1998 until August 2002. She served in various executive management capacities at Sun Microsystems, Inc. from 1991 to 1997 and Digital Equipment Corporation from 1976 to 1991. Ms. Terrell is a director of Herman Miller, Inc.