I have read several places that the clutch is the major weakness to the xB, but all of the stories I have read say 05' and older. Does anybody know if they fixed it for 06'? My next question is if my clutch were to go out, which brand is best for my box? I am not a racer, and not all that concerned with performance, I just want one that will last 100,000 miles or so of regular driving. What type do you use?