In preperation for my Exchange 2003 upgrade, I want to move the IM services to another box. So I installed Exchange 2000 on another server, but only the Instant Messaging/System Manager. (sp's... etc.) I created an IM server in the RVP protocol section of the System Admin, and then a SRV record for the new server. However, the old IM server is still active on the same network. Is this an issue? I can't connect to it, and worse, I can't connect back to the old server. I deleted the new IM server instance, and its SRV record as well. can more than one IM server host user accounts on the same network? how is it done?I didn't find anything specific this on MS or google.