External LCD's on a T61 7664-A11

I've got an T61 7664-A11, which I believe has a 128MB nVIDIA Quadro NVS 140M in it.
Currently I have a 22" widescreen LCD plugged into my docking station, with the desktop extended from my notebook LCD, both running at native resolution.
I would like to know if the video card would support any larger screens. I'm considering at a 24", a 26" or even bigger if I can.
Tried calling lenovo but they had no idea.
Thanks.
Solved!
Go to Solution.

It is confirmed that the T61 with the NVS 140m in combination with the advanced mini dock, can drive 1920 x 1200 resolution on the DVI, i have personally tried this myself in my old T61. 
http://forum.notebookreview.com/showthread.php?t=190811
Regards,
Jin Li
May this year, be the year of 'DO'!
I am a volunteer, and not a paid staff of Lenovo or Microsoft

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