I'm having a REALLY irritating issue with my game crashing any time I get near Whiterun and try to save or get into the city. I can't fast travel to it and I can't load any saves of other characters that are now stuck in it. I've played 30 hours without any issues of crashing. Windows 7 Intel(R) Core(TUM) i3 @ 2.40 GHZ 6GB RAM Intel(R) HD Graphics. I know my graphics card is absolute crap, but I've been able to play the game fine on the low settings for the past 30 hours. And it's only Whiterun. Other cities are fine.