We are due to start looking into merging two domains, one NT4 and the other a W2K3 AD forest with a single domain into a new forest (with a single domain), prior to the start of the migration into a new we have been tasked with setting up directory synchronization and calendar sharing between the two systems. One system uses Exchange 2003 SP2 and the other runs Groupwise 6. Whilst we have found plenty of documents online regarding setting up synchronisation between Exchange 2003 and Groupwise 6 we seem to be having some difficulty as the Groupwise 6 server runs on NT4 and not Netware which most of the instructions assume. Does anyone have any helpful titbits or advice and possibly locations of some useful articles/books which we should access. Thanks in advance. Colin McDerment ********************************************************************** Internet communications are not secure and therefore EPSRC does not accept legal responsibility for the contents of this message. Any views or opinions presented are solely those of the author and do not necessarily represent those of the EPSRC unless specifically stated. All EPSRC staff can be contacted using Email addresses with the following format: firstname.lastname@xxxxxxxxxxx **********************************************************************