I've seen some hints that the 2010 AMG models will have direct injection. I also wonder if the wet plate clutch in the SL 55 will migrate to the full AMG lineup. I'll wait to purchase the 2010 C 63, if it is going to have these changes. Does anyone have any feeling about these things? When does the order book with the options open up for the next model year's AMG production? My local dealers are vague, because they want to sell me a car as soon as possible. I can delay the gratification for significant improvements.