EXHIBIT 24.1 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints MURRY S. GERBER, DAVID L. PORGES and JOHANNA G. O'LOUGHLIN, and each of them, his or her true and lawful attorneys-in-fact and agents, with full power of substitution and revocation, for him or her and in his or her name, place and stead, in any and all capacities, to sign any and all amendments to this Registration Statement, and to file the same with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, or any of them, or their or his or her substitute, may lawfully do or cause to be done by virtue hereof. Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities indicated on , 1999: Signature Title /s/MURRY S. GERBER President, Chief Executive - ---------------------------------- Officer and Director Murry S. Gerber /s/DAVID L. PORGES Chief Financial Officer - ---------------------------------- David L. Porges /s/JOHN BERGONZI Controller and Chief - ----------------------- Accounting Officer John Bergonzi /s/PAUL CHRISTIANO - ---------------------------------- Director Paul Christiano /s/PHYLLIS A.DOMM - ---------------------------------- Director Phyllis A. Domm /s/E. LAWRENCE KEYES, JR, Director - ---------------------------------- E. Lawrence Keyes, Jr. /s/THOMAS A. MCCONOMY Director - ---------------------------------- Thomas A. McConomy /s/DONALD I. MORITZ Director - ---------------------------------- Donald I Moritz /s/GUY W. NICHOLS Director - ---------------------------------- Guy W. Nichols /s/MALCOLM M. PRINE Director - ---------------------------------- Malcolm M. Prine /s/JAMES E. ROHR Director - ---------------------------------- James E. Rohr /s/DAVID S. SHAPIRA Director - ---------------------------------- David S. Shapira /s/J. MICHAEL TALBERT Director - ---------------------------------- J. Michael Talbert