f0dder: In my case it is a Asus EN8800GTS with 640MB (remembered wrong in the first post) and both monitors (1920x1200 + 1280x1024) combined break the limit of 2048x1536 (
specs). And even the biggest model with 1GB on board stops at 2560x1600. It's strange since this resolution needs only approx. 11MB 2D-graphics-memory. Neither any GeForce nor Quadro cards support highest resolutions. It seems better that Matrox cards solutions for many high resolution monitor connections (
example).
But i like also to start some at-the-edge 3D game and so Matrox is no choice for me.