I'm planning to purchase a widescreen monitor with 1680 X 1060 resolution. I currently have a ATI AIW 8500DV card but it does not show this resolution in screen properties. When I plug in the new monitor will the OS detect the native resolution and make that option available or do I have to do something else to make it work? Also this monitor can be rotated 90 degrees for portrait document mode. Will this also then become an option in screen properties?