Dear all, We are in the process of migrating resources from the existing exchange 5.5 organization to a new exchange 2003 organization. We require the following: 1) Co-existence between the Exchange 5.5 Org and Exchange 2003 Org with calendaring - we plan to use inter-org replication tool (EXCHSYNC) to replicate free/busy and public folders!!!!! - Your comments on it. Is it possible? and your suggestions.... 2) GAL Synchronization - ADC inter-org CA - Your comment and suggestions or any other tools available. 3) We would like to promote Exchange 2k3 org to Native Mode to take maximum benefits. - When can we switch the mode - Is it possible to promote at initial stage before migration or switch can be done only after the migration. - Does this have any effect on inter-operability discussed above (will SRS required???) Thanks in advance for your reply Manickam Annamalai, Engineer - Networking Satyam Computer Services-chennai Office : (044)24353221,Ex:3112 Web Site : www.satyam.com ************************************************************************** This email (including any attachments) is intended for the sole use of the intended recipient/s and may contain material that is CONFIDENTIAL AND PRIVATE COMPANY INFORMATION. Any review or reliance by others or copying or distribution or forwarding of any or all of the contents in this message is STRICTLY PROHIBITED. If you are not the intended recipient, please contact the sender by email and delete all copies; your cooperation in this regard is appreciated. **************************************************************************