The only announced extended warranty offered by Chrysler is for the 2005 model year. As far as I have been able to determine, that is the only year they have a formal letter for. I have not heard much about the 06 - 08 model years. Mine is an 08.
The really good news is that according to my Chrysler claims advisor, it appears I will be getting the approval today for a new top and the dealer tells me that they can have one in just a day.
I will post the happy news once I get the full approval.