My company was looking for a reliable IM software for business use. We were also interested in the shared desktop feature (like PC anywhere). We ended up finding a software that has both of these features as well as a couple of other handy things like shared address book and schedules, and voice over IP. The program is called "Intranet Pager." It has worked extremely well for us so far. I was wondering how this compares to Microsoft Exchange and Lotus Sametime. Has anyone had any experience with it? You can download a free 30 day trial version from the website at www.intranetpager.com. Please let me know. Thanks.