EX-99 2 exhibit99-1.txt EXHIBIT 99.1 CERTIFICATION Exhibit 99.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Quarterly Report on Form 10-Q of nStor Technologies, Inc. (the "Company") for the period ended June 30, 2002 as filed with the Securities and Exchange Commission on the date hereof (the "Form 10-Q"), I, H. Irwin Levy, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that: (1) The Form 10-Q fully complies with the requirements of Section 13 (a) or 15(d) of the Securities Exchange Act of 1934; and (2) The information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of the Company. /s/ H. Irwin Levy ----------------------------- H. Irwin Levy Chief Executive Officer August 14, 2002 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Quarterly Report on Form 10-Q of nStor Technologies, Inc. (the "Company") for the period ended June 30, 2002 as filed with the Securities and Exchange Commission on the date hereof (the "Form 10-Q"), I, Thomas L. Gruber, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that: (1) The Form 10-Q fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and (2) The information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of the Company. /s/ Thomas L. Gruber ---------------------------- Thomas L. Gruber Chief Financial Officer August 14, 2002