Oh great I thought it was just me, mines totally pants with the air-con on aswell and noticably down on normal spritely performance with it off.
One good thing though, it don't take two seconds to warm up before I can go on a morning.
Had to giggle though, one of the girls at work has a brand new M3 convertable and at lunch time her car was dangerously close to overheating after idling for nearly ten mins in the car park :? ooops :lol:
Jon