Yesterday, we released Office Web Communicator. It’s basically a web-based instant messenger that a person can sign in to, not unlike signing into web-based Email like Outlook Web Access from Exchange Server 2003. Of course the difference is that Office Web Communicator is dependent on the usage of Live Communications Server 2005.
You basically download the package and append it to your implementation of Live Communications Server 2005. In the future, I would suspect that it would be included in the product.
kurtsh
Kurt Shintaku's Blog 