I updated now to the latest 260.99 driver, which is pretty easy now, without having to uninstall the old nvidia drivers before. You can use express installation that updates your graphic drivers but will keep your profiles you set for the games.
I also activated it for all of my GPL graphic profiles "gpl.exe, gplc65, gplc66, and there is an improvement!
As you noticed the "ripple" effect varies from track to track, but even on the Bikernikie track the "ripples" now are gone.
could you, please, post a screen captures of the ripples effect.The name itself doesn 't give an idea of what bad effect it is.
Edited by M Needforspeed, Jan 12 2011 - 03:45 PM.