Haha. Give it a little time mate. It will do it again. Mine worked great for about a week after the last update, then I started to have the DD crashes again. In fact, I just had one on this page. Lol. Sigh.It seems like all of my display driver issues have been fixed with the updates. Went from crashing several times in an hour to nothing. I have not had one display driver crash in the past 5 days with heavy use. I was worried because I spent so much on it but now I am soooo happy. I could not be happier. This is truly an amazing device (I5, 8gb 250). Thank you so much for fixing Microsoft! I hope that all those that returned the device will give it another try. I almost returned mine too but decided to wait it out and I am so happy I did. This is exactly what I wanted the SP4 to be. Also, thank you all for the replies to this post.