I recently updated to v1.17 a few days ago and the game would freeze my computer. Assuming it was the update I uninstalled sin and then reinstalled and, voila, the game would play again. Early this morning I downloaded entrenchment and impulse stated that I needed to install the update once again and you guessed it, the game will not load and it kills my computer dead. No blue error screen, just black as death and if I move my mouse around I can see the cursor at the bottom of the screen where the blue bar would be. I have Windows XP, if that matters to any who might be able to help. Please help me if you can, I love this game and was really looking forward to checking out the new stuff in entrench, or maybe I should just email tech support if there is one?