Exhibit 24.2


                               POWER OF ATTORNEY


     KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears
below constitutes and appoints Robert L. Hollier, Richard J. Alario and Steven
J. Brading, and each of them, his true and lawful attorneys-in-fact and agents,
with full power of substitution and resubstitution, for him and in his name,
place and stead, in any and all capacities, to sign any or all amendments
(including post-effective amendments) to this registration statement (and any
registration statement filed pursuant to Rule 462(b) under the Securities Act of
1933, as amended, for the offering which this Registration Statement relates),
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
in and about the premises, as fully to all intents and purposes as he 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 substitute or substitutes, may
lawfully do or cause to be done by virtue hereof.

     Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement on Form S-1 and Power of Attorney have been signed by the
following persons in the capacities and on the dates indicated:


April 30, 2000                         /s/ Richard A. Pattarozzi
                                       ---------------------------------------
                                       Richard A. Pattarozzi