Hello all! I hope I don't sound silly - but I just got my RPC/http functionality working for the first time. While scanning the external interface - the results show that Port 135/tcp is open. Is this to be expected? Joseph Danielsen, MCSA-Messaging, MCP Network Blade Inc. 49 Marcy Street Somerset, NJ 08873 732-213-0600 www.networkblade.com <http://www.networkblade.com/>