This is a great site. Thank you everyone for answering my other questions. I thought I was decided to get the SEL with the 302A package but after thinking about it, I don't know if it's worth $3000 more. So I'm sorry but I have a couple of more questions: What is "My Key"? What is "My Touch Ford and Sirius Pkg"? I don't think I need Sirius. What is the sync with My Ford Touch? Does the "Winter Package" come with heated cloth seats and the heated side mirrors? What is the reverse sensing system vs a rear camera? I really like the push button start (spoiled from my Prius) and the rear camera but is it worth paying $3000 more? It seems like you know more than the salesmen so thank you again. Bev