I posted in this thread earlier about the issue I was having with my x100 and it possibly not being covered under warranty since i was the second owner.
I sent the camera to Fuji and waited to hear what the verdict was.
Waited a week and finally got a call to confirm my address. Camera was shipped the next day overnight fed ex delivery all fixed. I was really impressed with Fuji for doing the right thing. Camera actually seems to be performing better that before, focus a bit snappier. Maybe just my optimism about the camera now. Anyway, the fix only takes a few days once they receive it. Good luck to anyone experience this issue.