Hello all, Having trouble with this one. Not the first drive that I have done using this process (first one was a WD5000BUDT-63G8FY0 which I migrated up from a 120Gb Genuine Microsoft HDD, so I'm fairly familiar with the process and had no issues with that drive) This new drive which is a WD5000BEVT-22A0RT0 went through with no issues as well and is destined to replace a 250Gb Genuine Microsoft Drive and is going to be used on a Non-modified Xbox 360 Slim. As last time, I followed the guide from this wonderful forum - Hack a 250gb, 320gb or 500gb Sata harddrive to work in the Xbox 360 and Xbox 360 Slim The drive appears correctly in both FATXplorer & USBXTAFGUI which is what is stumping me so much. In attempting to correct this, I have tried method 2 of - How to fix Xbox 360 hard drive after connecting to pc In doing that it appeared that all was successful. If I have missed something or there is an alternative method I have overlooked I would be more than appreciative. If you guy's think that I should try with an off the shelf option from eBay, I'm open to that too; sometimes the time outlay outweighs the savings Thanks in advance. Looking forward to a positive outcome. Ben.