Charles F Christ

Retired Vice President and General Manager of Components Division, Digital Equipment Corporation (Computer and Office Equipment) from July 1994 to July 1997; Chairman of Board of Directors of Dot Hill Systems Corp. since July 2000; President, Chief Executive Officer and a member of the Board of Directors of Symbios, Inc. from 1997 to August of 1998; member of the Board of Directors of Maxtor, Inc. from August of 1995 until its acquisition in 2006.