Recently(last week/week and a half)Skyrim has been at times crashing unpredictably. Prior to crash my computer as a whole is running smoothly with no loading or sound glitching, and the game itself experiences no framerate loss. When Skyrim is in main window running my graphics card(Nvidia gts 450, 1024 vram) is running at 78c - 84c. My primary suspects for the crashing are dual monitor use through same graphics card, and texture/mesh mod improvements. Could either of these be the culprit, or is it something else not directly related?