Setup: 3 networked office PC's... 2 PC's feed into the 1 Server which runs a POS software. All are running XP Pro with all the updates. Now, the server, and only the server, will sometimes shift the entire screen of the POS software to the left... which covers the buttons to exit the screen, thus I must ctrl+alt+del to exit out of the software to begin again. I do not spend much time on the server PC using anything else besides the POS Software, so I’m not sure if it's limited to the POS or if it's a regular Windows occurrence. Any thoughts? Thanks all!