Sridhar, Paul Nader (naderp@d22mail.alcatel.com.au) has reported in March that he was working on Event Services back in March. Not sure if the work is finished now. cf. http://www.orl.co.uk/omniORB/archives/1998-03/0107.html Kai Kai Chen, PhD Oxford Forecasting Services 58 St. Aldates Oxford OX1 1ST UK Tel: +44 (0) 1865 249002 Fax: +44 (0) 1865 200565 E-mail: kai@oxford.demon.co.uk