Good idea, M5 as well + more dates
It would be interesting/valuable to note the release schedule of the last couple M5s as well. In addition it would be insightful to all of us speculators to gather not only the US release dates for these cars but also the first (and possibly second) tradeshow appearances, official first press releases from BMW and their date of first sales in Europe. With all these dates for both cars we may be able to further confirm or deny the bad news of fist US sales = summer 2008. BMW historians where are ya??