my friend regli,
u are testing a
driver which is not completely recognized by windows.
complete identification will show the amount of ram used etc...
u can check out in properties that the
windows doesn't recognize any ram shared as like ur posted
drivers.

these
drivers are just an improvement over ur posted ones.

i assume that
glview software takes info from the system.

if it is so then u can also see that it shows adapter ram as 0MB
when the windows itself doesn't have any info about the card how will glview run the rendering tests.
try running some ogl games on ur
drivers and on mine u will note the difference.
and thanks for the tests friend. now i have some more research to do!!!!!!

i am able to run counter strike in
opengl mode in (my monitor's) highest resolution of 1024*768 in 32 bit which the xddm drivers fail to even load the game and go to software mode