I have scoured the internet for any information on how to fix this problem. I hope someone can help me. I have a 17" widescreen external monitor hooked up with a VGA adapter to my iMac 17" widescreen. All I am simply trying to do is match the resolutions on them. My mac is running at 1440x900 and I would like my external to run at the same setting. Does anyone know of a program/hack to allow me to do this??? Thanks in advance.