I've been using VNC for a couple of years now to remotely manage computers. I've always experienced poor screen refreshes, such as typing text into a dialog box and not seeing it unless I move the box around, or generally not seeing what is going on unless I force a refresh.
Another system admin wants to give users remote access with VNC and I don't see how the users are going to put up with poor screen refreshes.
The commections are generally "broadband", either over a LAN or with DSL.
Am I using the wrong settings?