Tks Minglmy and Sangkuriang, really usefull replies,
About rush-hours, my stop in KL will be on sunday 13 march and I don't remember if the day-off in Malaysia is on Sunday or Friday like in Arabian countries ? if it is on sunday, I hope we will not face traffic jams ?
In this case we would choose a cab -> do you have any idea about the cost of a city-tour and/or the taxi-cost from KLIA to downtown ?
Tks in advance