Glad it helped.
I had a awful lot of inside wheel spin on the '07 models I test drove extensively. It made me think seriously about getting another car. I decided to bite the bullet and get a quaife if it bothered me that much (thinking at the time it was $2K, it is really $4K if you have a stick (meaning you have a welded rear diff)).
Fortunately BMW fixed this problem for my needs. No inside rear wheel hanging in the air spinning like mad. To me this is huge. I've been driving mostly 330's and 328's (RWD, stick).