I would like us to have the capabilities described in Live Communications 2005 to use IM to communicate within the company and outside the company. I am wondering if this might be more trouble than it is worth. Has anyone done a Live Comm 2005 install? If so was it fairly simple? I don’t know much about it….My server is currently w2k3 Enterprise w/ Exchange 2k3 Enterprise. Will Live Comm 2005 install on top of that?