Ballmer unveils Windows Server 2003 Summary: Microsoft is taking aim at Unix servers with the launch of its new Windows Server 2003. CEO Steve Ballmer appealed to IT managers, saying this is the right product for enterprises on tight budgets. April 24, 2003 -- 20:07 GMT (13:07 PDT) Loading... Please wait. Topics: Open Source, Microsoft, Servers, Windows Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.