Andy,
You did the right thing by requesting another car. My brother had a similar problem with his '04 Wrangler. The day after he bought it the tranny crapped out. We took it back to the dealer and they insisted it was only a problem with the CPU. After a little bit of arguing my brother decided to just keep the car. Big mistake, it has now been a year and the tranny is causing problems constantly. He only has 14K on the car and has had it in the shop 5 times. My dad is currently fighting a lemon law with the dealership and Chrysler. This really upsets my family since my car was the 13th Chrysler product my family has purchased since 2000 alone. We have never had any problems like this before but I wish he just would have gotten a different car when he had the chance. Hopefully things will work out for you and you can enjoy becoming a part of the crossfire family...

Cheers,
Chris