This is a very fresh install of Exchange 2003 on a SBS. Two or three users were constantly getting the popup in outlook saying that it's trying to connect to the exchange server and send/receive would take forever and possibly not ever complete. I ran the exchange troubleshooting tool and it said that there are lots of RPC connections relative to the amount of users I have.
I checked out the logons in System Manager and you can see the user mprussian is "logged on" many times. Some users are logged on more, and some are less. But why in the world are there so many connections here?