Don't sit or don't just wait. They will probably not offer if you don't make noise. Otherwise you will be forever in the waiting list. Chase, Chase and Chase until you are offered a unit. Just call or visit to 20th floor of Komtar and tell them you are still waiting for a house.
If you found some project/location that you are interested, then you can get a "Borang Rayuan" in pink colour to appeal for particular project.
And below is a Senarai as of 30 Aug 2010.