Hello everyone. I am going to install an OWA in a W2K Server. I have two sites in my Exchange Organization, using Exchange Server 5.5 and NT 4.0 and a I have a couple of server, some of then Exchange Standard Edition and some others Enterprise Edition. I heard I will have to install one OWA server per site, and I even heard I will have to install one OWA server per server ?! And I also heard I will have to install OWA using a Exchange Server Enterprise Edition (much more expensive). Can anyone help me with this issue? I know I can access whatever mailbox with only one OWA, no matter which site it belongs but, I am kind of confused about licenses. Thanks Deniz Feital