applogies for posting in the wrong forum. after numerous trips to the dealerships and test drives, we finally have a verdict. We've decided to go with the 750Li for the simple fact that there's a 6 month waiting period on the S550 and a $10,000 mark-up . So, my next question is this: how much over invoice should I pay for. So far, New Century BMW is offering $1,300 over invoice. I'm hoping to get it for no more than $1,000 over invoice. HAs anyone gotten or heard of a better deal?

Thanks again guys for all the great input, truly an awesome forum.