Ok so I activated the game on Steam first and then put the disk in to install. The first disk installed with no problems. Next I put in the second disk and after 2 minutes or so my PC restarts out of nowhere. Hoping it was a fluke I went back, deleted local content, and started over. Same thing happened. This time I went to Steam games list and it said Downloading 85%. About 10 seconds later it crashes again and then a second time. Evidently there is a file right around the 85% area that my computer doesn't like but I have no idea what it is or how I would fix it. Any ideas?