Exhibit 24.1 POWER OF ATTORNEY We, the undersigned Officers and Directors of DDi Corp. ("Parent"), DDi Capital Corp. ("DDi Capital") and Dynamic Details, Incorporated ("DDi"), as the case may be, hereby severally constitute and appoint Joseph P. Gisch, Bruce D. McMaster, and each of them singly, our true and lawful attorneys, with full power to them and each of them, to sign for us, and in our names and in the capacities indicated below, the Form 10-K of the companies listed above and any and all amendments to said Form 10-K, and to file the same with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto our said attorneys, and each of them acting alone, full power and authority to do and perform each and every act and thing requisite or necessary to be done in the premises, as fully to all intents and purposes as he or she might or could do in person, and hereby ratify and confirm all that said attorneys or any of them may lawfully do or cause to be done by virtue thereof. WITNESS our hands and common seal on the date set forth below. Signature Title Date - --------- ----- ---- /s/ BRUCE D. McMASTER _________________________________ President and Chief Executive Officer March 29, 2001 Bruce D. McMaster of Parent, DDi Capital and DDi; Director of Parent /s/ JOSEPH P. GISCH _________________________________ Chief Financial Officer of Parent, DDi March 29, 2001 Joseph P. Gisch Capital and DDi, Director of DDi Capital and DDi /s/ CHARLES D. DIMICK _________________________________ Director of Parent, DDi Capital and DDi March 28, 2001 Charles D. Dimick /s/ PRESCOTT ASHE _________________________________ Director of Parent, DDi Capital and DDi March 11, 2001 Prescott Ashe /s/ DAVID DOMINIK _________________________________ Director of Parent, DDi Capital and DDi March 19, 2001 David Dominik /s/ MARK R. BENHAM _________________________________ Director of Parent March 28, 2001 Mark R. Benham /s/ EDWARD W. CONARD _________________________________ Director of Parent March 28, 2001 Edward W. Conard /s/ STEPHEN G. PAGLIUCA _________________________________ Director of Parent March 28, 2001 Stephen G. Pagliuca /s/ STEPHEN M. ZIDE _________________________________ Director of Parent March 15, 2001 Stephen M. Zide /s/ MURRAY KENNEY _________________________________ Director of Parent March 26, 2001 Murray Kenney /s/ ROBERT GUEZURAGA _________________________________ Director of Parent March 28, 2001 Robert Guezuraga 2