Hi, We have made the following changes to the Service Discovery spec: #1 Section 2.1.1: now includes reference to GLUE #2 Should the default VOs be chosen from the session object? As we are not able to come up with an intuitive syntax that allows the user to be able to request specific VOs or to take one from the security context we prefer to leave this as it is. #3 When there is Authz failure, should list_services throw 'NotEnoughPermission' exception? We have added the AuthorizationFailed exception (Incidentally I don't like the distinction between PermissionDenied and AuthorizationFailed in the core specification. I see no adequate justification for it - Steve) #4 To mention compliance to upcoming GLUE stds. (GLUE 2?). Whether GLUE upgrades affect the document? if so, appropriate mentioning required. (comments: similar to SAGA-core spec depending on JSDL) A footnote has been added The examples have also been updated to correspond precisely to our implementation. Note that we do now have a complete C++ implementation with gLite adapaters. The main code will be checked in as soon as Paventhan has write access to the repositoy and the adapter code will go into the gLite repository. We would like to see the document go to the OGF editor now unless somebody sees a problem. The .dvi file is attached. Steve and Paventhan