EXHIBIT 24.1 POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints John H. Rademaker and William K. Guerry, jointly and severally, his attorneys-in-fact, each with the power of substitution, for him in any and all capacities, to sign any amendments to this Registration Statement on Form S-8, and to file the same, with exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission, hereby ratifying and confirming all that each of said attorneys-in-fact, or his substitute or substitutes, may 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 and on the dates indicated. Signature Title Date --------- ----- ---- /s/John H. Rademaker Co- Chief Executive Officer, May 18, 1998 ----------------------- Vice Chairman of the Board of John H. Rademaker Directors /s/William K. Guerry Vice President, Finance and May 18, 1998 ----------------------- Administration, Secretary and William K. Guerry Chief Financial Officer /s/Gregorio Reyes Co-Chief Executive Officer, May 18, 1998 ----------------------- Chairman of the Board of Gregorio Reyes Directors /s/Charles A. Haggerty Director May 18, 1998 ----------------------- Charles A. Haggerty /s/William J. Schroeder Director May 18, 1998 ----------------------- William J. Schroeder