X0303 4 2009-10-29 0 0000899297 OPTI INC OPTI 0001093956 MGCM CAPITAL MANAGEMENT LLC 3470 KENSBROOK STREET LAS VEGAS NV 89121 0 0 1 0 Common Stock 2009-10-29 4 S 0 200000 3.65 D 1215500 I See Notes 1, 2 and 3 The securities reported as beneficially owned by MGCM Capital Management, LLC, d/b/a/ MG Capital Management, LLC ("MG Capital"), as this Form 4 include securities also beneficially owned by Marco L. Petroni, the controlling person of MG Capital and MGCM Partners, L.P. ("MGCM"), an investment limited partnership of which MG Capital is the general partner and investment adviser (collectively, the "Filers"). These securities are held directly by MGCM for the benefit of its investors and indirectly by MG Capital as MGCM's investment adviser and Mr. Petroni as MG Capital's controlling person. The Filers are filing this Form 4 jointly, but not as a group, and each of them expressly disclaims membership in a group within the meaning of rule 13d-5(b)(1) under the Securities Exchange Act of 1934, as amended (the "1934 Act"). Each of MG Capital and Mr. Petroni disclaims beneficial ownership of these securities except to the extent of that person's pecuniary interest therein. In addition, the filing of this Form 4 on behalf of MGCM should not be construed as an admission that it is, and it disclaims that it is, the beneficial owner, as defined in Rule 13d-3 under the 1934 Act, of any of the securities covered by this Form 4. Mr. Petroni also owns directly 36,070 shares of OPTi Inc.'s Common Stock, which are not included in Column 5 of Table I. MGCM Capital Management, LLC by Marco L. Petroni 2009-10-29