i had try play fifa 2008 and nfs carbonn demo...i can play it with no lag at all but i must change to low resolution(nfs carbon demo)..and fifa 2008 i can go well with medium settinggg...

there u go, enjoy your games, bro!!
be proud that u're using laptop that's equipped with gfx chip thats better than the cheap so-called "intel EXTREME graphics"..
about the nfs carbon demo u're using though, did u modify only the resolution or other settings as well? like shadows, textures, etc.

yes i have turn off all that things.but..i have new problems about this graphic cardd..when i play fifa08 about 2 or 3 hour the games start lagginggg..i dont know whyyyy...can i update my gc???i think to download ati catalyst driver 7.11.did my decision to download this thing is right??

For me it should be better to update all my drivers/OS before installing anything.

1st, about the driver, i'm sorry but i dont think u can use any of the latest ATI drivers because like my bro's x1100 it is not supported by the latest ATI driver, it just uses the vga driver provided by cd(also download-able thru acer website)... in ur case, u can start the games and play already, so don't try to delete or install any 3rdparty drivers, its working fine.. but if u still feel u want to go ahead, do as u wish.. in any case, for laptop's ATI graphics using mobility radeon drivers not the normal catalyst drivers..

2nd, is your laptop hot? do u place it flat on the table? u might overheat your harddisk over the period of time but not realize it..
but u might also be running programs that consume lots memory/cpu usage other than the game u're playing.. are you?
in any case, visit this site n download the NHC program, check the temperature reading...
http://www.pbus-167.com/chc.htm

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Added on December 23, 2007, 3:13 amany progress yet,TS? pls let us know

This post has been edited by mooze: Dec 23 2007, 03:13 AM