Well, my dealer sort of just snapped this plastic hard case (transparent) onto my nexus one. It's not branded, but it's pretty high quality. There are like these little catches, 3 on each side, sort of like the mechanism for a door, y'know the part that goes into the wall one way but you can't push it out the other? (if you'll excuse my lack of explanation skills). Well, I got the unreadable/noSD card error and now I need to take the case off.