So, I just upgraded to an intel x25m g2 and bought windows 7 oem professional 64 bit to go with it. I've installed and everything seems fine except I can no longer display 1920x1080 on my monitor. It is a samsung 46" television which worked fine on this resolution prior to switching from windows xp. I have already installed the Radeon HD4890 64 bit driver, and can still see all other resolutions less than or equal to 1280x1024. Any help would be appreciated.