SAN RAFAEL, Calif., May 18, 2004 /PRNewswire-FirstCall via COMTEX/ -- Autodesk, Inc. (Nasdaq: ADSK), the world's leading design software and digital content company, today announced financial results for its first fiscal quarter ended April 30, 2004. For the first quarter, Autodesk reported net revenues of $298 million, a 41 percent increase over $211 million reported in the first quarter of the prior year.