Folks, maybe I'm missing something in this thread but there have been a number of postings in the last few days on other threads in this forum that give answers to many of the questions. For instance, the BMW site now has the E92 M3 on it with some cool video, specs, colors, interior, wheel & rim options etc. Another post links to the BMW (in English) site and gives a good document (which I printed and have in front of me) that gives our more good info (yes, it is a carbon fibre roof, etc.).
No criticism here, just a heads up on what might be useful info from other members already posted.