OK, I've seen the method to setup Fast User Switching to allow a second usert to VNC into a Mac and use it at the same time as a user logged into the physical lmachine, and that's pretty darn slick. However, most ideal would be to somehow assign the second user to an extended desktop/second monitor attached to the Mac so the output is shown for both users in "real time" via a plain old VGA/DVI connection and the input for the second user is handled over the VNC connection. Anyone know if this is possible?? It might be the case that if I setup the network between the PC client and the Mac server via FW400 it will be fast enough to appear real time/native, but just plugging the second users display into the Mac directly seems like it would be the preferrable solution (the systems are <10ft away). Thanks.