-.- never mind ..... just fixed the problem -.- ... the thing is ... the newer the graphics driver the more graphic bugs there are in the game (even on 2.4.3) ... so I just did the most stupid thing you can actually do -.- I just ****ing installed the driver that came with the card (so the oldest one for that card) ..... the result of it is that I'm able to run up do 8 damn WoW windows on my computer now ... I just hate nVidia for stuff like that ... no more driver updates ever again xD