Never have heard it myself and I have had mine since 1-10-05. Sounds like somethings loose??? Or a pulley need lube...or something. I'd go in and if it don't do it when you get to the dealer let them keep it over night so they can start it cold when it does do it.
Had the same problem with my Pathy...turned out to be a rock between the heat shield and the catalytic converter. Might want to be a bit more specific as to where this sound seems to be coming from....
I have the same thing going on, and I also have the ticking at an idle and when I shut it off I hear a high pitch wine sort of winding down I wonder if there all linked, and if it could be the evap tsb?
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