Just a note that I had to use my warrenty card because the MF override button on the left side of the lens barrel began to stick. When I pushed it down it refused to return to center the other day so I had to push it back. Fortunately I got my other camera back on the weekend so it's not as bad as it could have been.
I usually shoot a couple of thousand photos a week so that may be one of the reasons it shut down on me, but then again it may be a flaw...
If I pushed it back to center the camera worked fine. However, since this button is one of the features that makes the camera rock I think it's important to note here in the forum.