Exhibit 4.2 AMENDMENT TO RIGHTS AGREEMENT AMENDMENT, dated as of May 15, 2003 (this "Amendment"), to the Rights Agreement, dated as of March 9, 2001 (the "Rights Agreement"), by and between GEOWORKS CORPORATION, a Delaware corporation (the "Company"),...Rights Agreement • May 19th, 2003 • Geoworks /Ca/ • Services-prepackaged software • New York
