So my old laptop died on me and now I have a new one. Win8.1 and an NVIDIA graphic card. And D2 is just crap!!! It lags and jumps around is it's like I have a bad connection only I am playing SP... I have been doing som searching and I think the problem is that the laptop wants to run all games on the nvidia graphic card but D2 can only use the internal one which is not made for that kind of playing. I have tried playing in windows mode and that makes it a bit better but it's still annoying as hell. Anyone got any suggestions?