Quadro NVS 140m(lenovo R61) and the vista experience

hi!
i hav recently purchased a R61, which came with NVS quadro 140m, 128 Mb.
It came with windows XP(which is somehow showing the memory of the card to b 512Mb, i am guessing its shared)
the machine has 2 gigs ram and T7100 processor.

But my aero experience and gaming experience in vista ultimate(which i just installed) is at a miserable 1.0!!!
i even tried the drivers from laptopvideo2go.com with the modded .inf file as had been suggested by someone in this forum only...but to no avail!

can anyone tell me if there are any better drivers available for this card?

 

What scores do you get when you benchmark?

 

scores when i benchmark???
uh the windows experience index ratings are as follows:-
Processor(calculations/sec) : 4.8
RAM(memory ops/sec) : 4.8
graphics(desktop perf. for aero):1.0
gaming graphics(3d business and gaming graphics perf.):1.0
primary hard disk(disk data transfer rate): 4.4

is there any other way that u meant for me to take benchmarks?
if yes then please tell me how, coz i am a newbie at this...

also ever since i installed the graphics driver(with the modded inf file) from laptopvideo2go.com, my vista hasnt been recognizing my graphics card...
All it shows is "Standard VGA graphics Adapter" as opposed to "nVidia Quadro NVS 140m" which it was showing, when i had initially installed the default drivers from lenovo...
now if i uninstall the driver for the graphics card, it ask me to restart before it can b completed, and as soon as it restarts, it automatically installs the same graphics drivers, after which it shows "Standard VGA graphics adapter"!!!
i tried installing the one obtained from lenovo.com but it never asks me to restart the machine, which i think it shud in case of a successful install!
i restarted anyways, and it still displayed "Standard VGA graphics adapter"

 

ok i downloaded the 165.01 foceware drivers(modded version from laptopvideo2go), and vista is finally recognizing my card again...
and now the updated ratings from vista are
processor:4.8
RAM: 4.8
graphics: 4.0
Gaming Graphics:4.7
Primary HD: 4.4

I think everything is fixed now!
thanks for replying, and sparing this post ur time!