I have a IBM thinkpad X41 tablet of type 1869-CSU with the Intel graphics card (Mobile Intel 915GM/GMS,910GML Express Chipset Family). I recently bought a Viewsonic 28" widescreen monitor, for which the ideal resolution is 1920x1200. My laptop does not give me that option. The best it goes is 1600x1200. Is there any way I can make my laptop to work at this widescreen resolution of 1920x1200.