I am trying to install BE11d on a main server. We then are trying to back up two file/print servers and an exchange server. We purchased licenses for BE essential support, 2 windows server agents for windows server, and 1 license for windows server agent for exchange. I have installed main software on the server with the tape drive. I have installed the windows agent on the two file servers. Do I install the exchange agent on the main server or the exchange server? I assume I install on exchange, right? Do I also need to install the 'windows server agents for windows server' on exchange too? Can anyone direct me to some whitepages regarding this type of installation. Thank you.