I am reviewing the USA optional equipment list for my upcoming order and have some questions. Looking for your feedback.

1. SMG - I understand this to be clutchless, where gears are shifted up by pressing one steering wheel paddle, and down by another. Is this correct? Has anyone used this mechanism before, and how did you find it?

2. Looking at the sports package, what advantages are provided with Active Roll Stabalization and Sports Suspension? Also, I am worried that without the sports package, the new E60 will feel like a Lexus (no road feel).

3. Can I order 18" wheels with all-season tires? Can these be run-flat?

4. How would you compare the comfort seats with the sport seats with the standard seats? I'm 6', my wife 5'. Can we both be comfortable with any seat option?

5. Anyone have pictures with and without the shadowline trim?

6. Anyone hear premium sound vs. standard? Is it a big difference? I hate to give up glove box space for the CD changer.

Thanks in advance for all feedback, and I hope you enjoy whatever car you select.