Ok, i figured the problem.
In the subfolders of the game there is a file called EasyInfo.exe,
in that file there is the info about my pc and the requierments of fifa06.
Easyinfo tells me that my Displey memory(graphic card memory) i got is 256...the thing is that i have 128.(i've tried to update drivers)My pc DOES reconized that i have 128.. but somehow fifa06 doesnt ,and thats why im having this p r o b l e m!
somebody know how to fix this wierd problem?
thanks to all the helpers...please respond.