Thanks, Mihura)))
From some reason I decided to uninstall the driver before installing the beta version... After I tried it twice I understood that I must not do it(I mean just install the beta without uninstalling)!
Now my game is perfect(almost:(( I tried to install one of the non official addOns.. Well, now I need to reinstall all the expansions :crybaby:)

Hi to All!:wave:
I bought the 8600GT(with directx 10), since I installed it my sims crashes.(Maybe it's the blue screen issue).
I also installed the new addon "Bon Voyage". The major problem is that when I play the game for 15-20 minutes, patches of color(most of it black) starting to appear on the screen and they're moving when I move the cursor(my screen looks like a puzzle). It seems that he can't recognize the mesh(At the family maker screen it also happens sometimes).
I don't know if it's the problem of the game or my video card(Other games are working fine-Carbon for example). Can you help me with this?:help:
*Anyways I'll try to install the beta driver.
And another question: If I want to revert back(I mean after downloading the beta driver), can I just install the driver from cd which came with the video card?

P.S. Sorry for my bad english.:roll: