EXHIBIT 4B
POWER OF ATTORNEY
KNOW ALL PERSONS BY THESE PRESENTS that GOLDMAN, SACHS & CO. (the "Company")
does hereby make, constitute and appoint each of Hans L. Reich and Roger S.
Begelman, acting individually, its true and lawful attorney, to execute and
deliver in its name and on its behalf whether the Company is acting individually
or as representative of others, any and all filings required to be made by the
Company under the Securities Exchange Act of 1934, (as amended, the "Act"), with
respect to securities which may be deemed to be beneficially owned by the
Company under the Act, giving and granting unto each said attorney-in-fact power
and authority to act in the premises as fully and to all intents and purposes as
the Company might or could do if personally present by one of its authorized
signatories, hereby ratifying and confirming all that said attorney-in-fact
shall lawfully do or cause to be done by virtue hereof.
THIS POWER OF ATTORNEY shall remain in full force and effect until either
revoked in writing by the undersigned or until such time as the person or
persons to whom power of attorney has been hereby granted cease(s) to be an
employee of The Goldman Sachs Group, Inc. or one of its affiliates.
IN WITNESS WHEREOF, the undersigned has duly subscribed these presents as of
December 8th, 2000.
GOLDMAN, SACHS & CO.
By: s/ Gregory K. Palm
----------------------------
Name: Gregory K. Palm
Title: Managing Director
