Does this machine do video spanning? I just tried it and doesnt seem to work. what kinda video card is it in there that doesnt do this? seems pretty dumb to have a second video card that doesnt do video spanning, would love to increase realestate in this machine, the main screen does a 832x624 at 75 hz, any higher the flicker is noticable. thanks a million for any input, just installed 0s 9.1 in this.