Using IIS 5.0, I receive an RPC Server is unavailable message from the client's browser. When you refresh the page, it displays correctly. Microsoft reported in knowledge base that you had to have IISAdmin started, so I did -- still no fix. I checked the performance monitor, and memory and cpu are not a factor. I've heard that too many include files can cause this, so I consilidated 3 includes into 1. Anybody have any ideas? Machine is running on Dual PIII 700, 512mb RAM, Dual 18G Ultra160, Win2k with SP1, and Windows Update (Pre SP2 Hotfixes)