RApid KL really usefull for us.Last i'm using it when it was in year 2000 before i getting married.one of the way for saving is by using PubliC transport.I'm working @ kelana Jaya and it took bout 10 minute for price of rm2.90 to reach KlCC during peak our.U can used KL Monorail if journey through out triangle area & its cheaper then u drives.