1 EXHIBIT 4.2 CONSULTING SERVICES AGREEMENT This Consulting Services Agreement ("Agreement") is made this 30th day of May, 1997, between David J. Kalstrom ("Kalstrom") and DISC, Inc., a California corporation ("DISC"), who agree as follows: 1....Consulting Services Agreement • July 1st, 1997 • Disc Inc/Ca • Computer storage devices
Contract Type FiledJuly 1st, 1997 Company Industry
TOConvertible Debenture Purchase Agreement • May 15th, 2003 • Disc Inc/Ca • Computer storage devices
Contract Type FiledMay 15th, 2003 Company Industry
RECITALSLoan Agreement • April 17th, 1998 • Disc Inc/Ca • Computer storage devices
Contract Type FiledApril 17th, 1998 Company Industry
TOConvertible Debenture Purchase Agreement • March 31st, 2003 • Disc Inc/Ca • Computer storage devices
Contract Type FiledMarch 31st, 2003 Company Industry
DISC, INC.Series O Preferred Stock Purchase Agreement • May 15th, 1998 • Disc Inc/Ca • Computer storage devices • California
Contract Type FiledMay 15th, 1998 Company Industry Jurisdiction
TOConvertible Debenture Purchase Agreement • November 14th, 2002 • Disc Inc/Ca • Computer storage devices
Contract Type FiledNovember 14th, 2002 Company Industry
SEVENTEENTH AMENDMENT TO CONVERTIBLE DEBENTURE PURCHASE AGREEMENTConvertible Debenture Purchase Agreement • November 14th, 2001 • Disc Inc/Ca • Computer storage devices
Contract Type FiledNovember 14th, 2001 Company Industry