Take a look at this topic about crashes on startup if you haven’t already.
To me, the most interesting part is that it’s crashing out at the point where the game starts loading openGL stuff. Ordinarily I would think it’s related to your graphics card or drivers, but it’s a new enough card (mine is only a GTX550!) and the version you mention is definitely the latest available.
When you say Windows SP1, do you mean Windows 7 SP1?