HI, i need help, i want implement Exchange server2007 in my oragnization, presently we don't have any Exchange servers, so i want implement now, can any one suggest me , need to steps before implementing Exchange Server2007, how much time it will take to finish, waht are the necessary steps to take.... can any one help ... Thank's Ramana

A good starting point would be to spend some hours reading the Getting started, Planning and Architecture, and Deployment section in the Exchange Server 2007 documentation: http://technet.microsoft.com/en-us/library/bb124558.aspx