5 ADDENDUM NUMBER ONE to FOURTH BERKELEY SOFTWARE DISTRIBUTION LICENSE (6/83) AGREEMENT BETWEEN THE REGENTS OF THE UNIVERSITY OF CALIFORNIA AND THE LICENSEE

The above-referenced License Agreement (``Agreement'') entered into between The Regents of the University of California (``Regents'') and the below-named Licensee controls Licensee's use of release 4.2 of Regents' Fourth Berkeley Software Distribution (``4BSD'') which was distributed upon execution of the Agreement. Pursuant to the provisions of Article 2, ``Fees'', of Agreement, release 4.3 of 4BSD, which is an update of release 4.2, is hereby made available to Licensee under the same terms and conditions set forth in the Agreement, except that the distribution fee for release 4.3 for previous licensees is six hundred dollars ($600.00) and for new licensees is one thousand dollars ($1000.00).

IN WITNESS WHEREOF, Regents and Licensee have executed this Addendum Number One on the dates specified below. The effective date of this Addendum shall be the date of execution by Regents.