Does anyone know of a Document, whether written by Microsoft or by someone else that states the How big an Exchange Information Store can get(Whether recommended or technical limitation) and what the Limit of a Mailbox Size is (Whether for technical reasons or "Limitations" of tools) If anyone can help out I would appreciate it. This is for Exchange 5.5 Thanks, Mario *************************************************************************** The contents of this communication are intended only for the addressee and may contain confidential and/or privileged material. If you are not the intended recipient, please do not read, copy, use or disclose this communication and notify the sender. Opinions, conclusions and other information in this communication that do not relate to the official business of my company shall be understood as neither given nor endorsed by it. ***************************************************************************