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EXHIBIT 5.1
OPINION OF FULBRIGHT & JAWORSKI L.L.P.
[Letterhead of Fulbright & Jaworski L.L.P.]
June 12, 2000
Cambio Inc.
6006 North Mesa Street
El Paso, Texas 79912
Dear Sir or Madam:
We refer to the Registration Statement on Form S-3 (the "Registration
Statement"), filed by Cambio Inc. (the "Company") on behalf of certain selling
stockholders with the Securities and Exchange Commission under the Securities
Act of 1933, as amended (the "Act"), relating to 6,810,562 shares of the
Company's Common Stock, $.01 par value (the "Shares).
As counsel for the Company, we have examined such corporate records,
documents and such questions of law as we have considered necessary or
appropriate for the purposes of this opinion and, upon the basis of such
examination, advise you that in our opinion the Shares have been duly and
validly authorized and have been legally issued, fully paid and nonassessable.
We consent to the filing of this opinion as an exhibit to the Registration
Statement and the reference to this firm under the caption "Legal Matters" in
the prospectus contained therein and elsewhere in the Registration Statement and
prospectus. This consent is not to be construed as an admission that we are a
party whose consent is required to be filed with the Registration Statement
under the provisions of the Act.
Very truly yours,
/s/ Fulbright & Jaworski L.L.P.
