Thank you for the link to the review. Very detailed and very accurate compared to my personal experience.
I think the bump in hp for MY07 will certainly help those who are hp-hungry and are considering the Z4M over the Box-S for that reason. But I'm not sure I can justify paying a lot more over the M on a car that depreciates faster just for a few extra hp. I think my decision is more between a M or a 2005/2006 Box S. I guess I'll just have to go test drive some more. Darn!
But again, thank you for that detailed review.