Game crashes and crashes my PC when entering game.

Hi folks, like it says in the title, just after the 'Preparing Realm' screen, when I'm assuming it's trying to enter the game (I just bought it today) my PC shuts down. I'm guessing it has something to do with my video card - I've attached my DxDiag file. I verified all of the files, tried to run as an admin but it wouldn't authenticate Steam that way. One thing to note, when I created my first char I set it to Offline Mode. I would try it on Online mode but I don't see where to do that on the Menu Screen. I don't see what difference that would make anyways. I'm not losing my mind over this as I know this is an Early Release game, but I'm sure you guys would want to know about the issue.

EDIT - I found where to switch to Online Mode, still crashed. Also, I played the game briefly a ways back when you had that free weekend. So my PC at least played that version of the game.