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                                                                    EXHIBIT 24.2

                                POWER OF ATTORNEY


        KNOW ALL MEN BY THESE PRESENTS, that the undersigned, William J. Kelly,
Treasurer and Senior Vice President of Boston Partners, Inc., hereby constitutes
and appoints Mary Ann Iudice his true and lawful attorney-in-fact and agent, for
him and in his name, place and stead, to sign any Schedule 13G or Schedule 13D
relating to beneficial ownership and changes in beneficial ownership of equity
securities of the companies set forth on Exhibit A hereto (each, a "Company"
and, collectively, the "Companies"), and any amendment thereto, and to file the
same, with all exhibits thereto and other documents in connection therewith,
with the U.S. Securities and Exchange Commission, and submit copies thereof to
any securities exchange or automated quotation system and to the applicable
Company, granting unto said attorney-in-fact and agent full power and authority
to do and perform each and every act and thing requisite or necessary to be
done, as fully to all intents and purposes as the undersigned might or could do
in person, hereby ratifying and confirming all that said attorney-in-fact and
agent may lawfully do or cause to be done by virtue hereof. This
power-of-attorney shall expire at such time as Boston Partners, Inc. ceases to
be subject to filing requirements under Section 13(d) and/or 13(g) under the
Securities and Exchange Act of 1934, as amended, with respect to the Companies.


                                            /s/William J. Kelly
                                            -------------------
                                            William J. Kelly

                                            Dated:  February 5, 2001



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                                    EXHIBIT A


                     Companies Subject to Power of Attorney
                          Dated as of February 5, 2001


                       American Physicians Capital, Inc.
                       The Cooper Companies, Inc.
                       Dal-Tile International, Inc.
                       Doncasters, PLC
                       GC Companies, Inc.
                       Hydril Company
                       Inamed Corporation
                       Scottish Annuity & Life Holdings, Ltd.
                       Tommy Hilfiger Corporation
