Time to add my .02 cents here, '05 Crossfire Roadster with 27K miles:

1.) Car stops at idle, won't restart for some time.
2.) Car occassionally refuses to start, try 20 minutes later, it starts fine.
3.) Always the same: power to everything but the starter motor.

It's been to the dealer in San Diego 5 times already. They've replaced the "master computer," the PCM (Powertrain Control Module) as they thought that it was the problem because there were no codes being struck.

Wife called again last night sobbing in a dark parking lot as she was trying to get home for work -- car won't start. By the time I got there, it started. We dropped it off on the dealer's porch.

I think I'm going to go directly there, pick the car up, and replace the module myself.

All the symptoms are there!

Thanks again fo the expert advice on this board!

Brian