by what is written on the E46 board
http://www.bm3w.co.uk/
it would seem there are a few over here as well.
I've also read that in the US, BMW NA are trying to get out of warrenty claims, by claiming the engine had been over revved! (and that includes cars with SMG)
But is it a case of a minority of cars that are being written about, or is this a big problem for the new M3?