As of 12:00 pm, Jan 6 th , 2015. after this update my x box will not read my hard drive! I have not bought a new hard drive, swapped it out or did some third part thing I've been reading on other post's! This hard drive came with the x box. I was playing online when my Xbox automatically restarted, and when it came back on it said I need to update it, but I couldn't because it could ready hard drive or it said it was an unformatted hard drive. I know it didn't crap out on me because I was playing online with my hard drive before this happened! From what I have read on the other post's , every one is having the same problem and it happed all at the same time recently. It seem veery suspicious that this happened all at once and the only way to fix the problem us to buy a new hardrive. I know it was not my fault the my Xbox can read my hard drive. I know I didn't press Amy thing wrong because I was just playing online. This update is to blame because their are a lot of people with this same problems. I have already use the hardrive and x box console trouble shooting instructions that Xbox 360 website recommended. I moved my hard drive to another Xbox and the same problem happens. I even downloaded the update and I'm still not able to use my hardrive. I have a lot of money worth of games and other items that are in my hard drive. And if this update was a way to make every one buy new hardrives I'm going to be pissed. I know their is nothing wrong with the hard drive. I know for sure I didn't cause it because I was playing online, and my Xbox restarted itself and the 360 logo screen came on. Lasted longer than normal and then the update appeared. And after that my hard drive is useless. This seem like it was a virus that was put in the wipe our hardrives. So some thing better be done because I'm not to happy right now. I know this is not a normal thing because this happened recently with a good amount of other costumer's all within an hour's period. So either you find a way to resolve this problem, or a lot of businesses will be lost if this happened to a lot of people around the world. I already read a few posts saying they were going to switch to PlayStation because of these kind of problems. I love Xbox , but I don't think its fair to put up a destructive update that forces us to upgrade hardrives or systems.