I am successfully sending data using the lsclient.exe (servername). On the server hosting MSDE2000, when I start LSwinap.exe, all is idle under the status column, the ID column appears to be full of sleeping smileys. The message at the bottom states "lansweeper started at (date) (time) listening on port 9542. There are no ports blocked within the domain. The LSwinap.config file has been left alone except for the MSDE IP address for data source.