That's easy enough. From LCCT you have basically a few options:

1. You can go from LCCT to KL sentral straight by bus. This costs only Rm 8.50 one way. The journey takes 1 hour and 15 minutes. You can check out this website here for all the info you need.

http://skybus.com.my/

2. From LCCT take a bus to KLIA (20 minutes bus ride). From there take the KLIA express to KL sentral (30 minutes). It will probably take you about 15 minutes to get to the station in KLIA though... so the time saving factor is minimal.

3. LCCT bus to Salak Tinggi station and from there to KL sentral. Whole journey takes a little more than 1 hour. Information here http://www.kliaekspres.com/travel-wi...ansit-to-lcct/

Fare for adult is rm 12.50 one way and rm 22 return. Still very cheap.

So, InvestorTiger, if I were you I would choose option 1 because less transfer means a less stressful trip.