Just got a new View Sonic VG2230WM flat screen monitor. When I use it with my IBM Think Centre S51 8171-6au running WinXP SP1, it arbitrarily resets the screen resolution. I can set it back to where I want it, but it will continue to reset it when I change switch programs. There are several others in the organization with the same model Think Centre running WinXP SP1 that are not having trouble with the VG2230WM. I'm not sure where to start troubleshooting and I don't have administrative access to the computer. Any ideas where to start?