SAN FRANCISCO - A procedure for determining the portion of settlement proceeds to be awarded to certain class members in a consumer antitrust action against Microsoft Corp. does not violate the terms of the underlying $1.1 billion settlement agreement, a California appellate court affirmed Oct. 31 in an unpublished opinion (Charles J. Longo, et al. v. Microsoft Corporation, No. A136531, Calif. App., 1st Dist.; 2013 Cal. App. Unpub. LEXIS 7931).