I just bought my 13" MacBook Pro and I'm trying to extend the monitor onto my 19" HDTV. The only problem is that my monitor has a resolution of 1440x900, which isn't in Apple's Display Options. How would I add a resolution to this list? I talked to an Apple Expert and he said that you would have to go to Samsung's website and download a driver... but their aren't any. Anyone have any advice?