What ever it may be under the cover I can tell you this much, a co-worker of mine who's sister inlaw works at the Bramalea plant in Ontario where the Chally is slated to begin life has said they are already starting to make the nesassary changes to the line that are needed to run the new model. The biggest challenge they are up against is trying to carry out the changes without upsetting the production of mainly the Charger, wich she says they can barely keep up with at the moment. Just amagine the exitement in a place like that, it would be pretty sweet getting to see the birth of the Challenger through the variuos stages of intergration needed to bring it to reality.