Hi I am using Microsoft Soap at the client end ( for the VB code) and Apache Soap at the server end (for the java code). I need to implement session management in my program, but the problem is that MS SOAP and Apache SOAP handles session management in a very different manner. MS SOAP uses SOAP Envelope Headers to send session information to the server, whereas Apache SOAP uses standard cookies (in HTTP headers). If anyone has a clue about this, please help me out... Thanks, Regards, Naresh