Here is few builders in the Delhi NCR if you want to buy a house in Delhi NCR - http://www.geocities.com/vinnisharma/NCRHomeSearch.htm.
This page will give you lots of new home builders in Orlando - http://www.geocities.com/vinnisharma/OrlandoHomeSearch.htm.
Ryland - Grand Openings & Coming Soon
Englehomes - Sanford/Seminole
Lennar All Builders
Lennar Just US Homes
There is one Lake Jesup Wood which is from Greater Homes is good http://www.greaterhomes.com/Lake_Jesup.asp.