Where can house layout design on the network. Planning for house construction of abt 1000 sq foot.?

My uk builder is going to charge me...
Answers:    Home plan pro is pretty good and free, www.homeplanpro.com , you can also look at sketchup, and smartdraw - both free.
Look at :
http://www.infotoday.com/linkup/lud03010... for a account of free online design sites, they make work for you. Once you are finished designing and requirement to make your sketches into full construction drawings look at sites such as mine- http://www.houseplanarchitect.com or http://www.homeplandrafting.com where on earth you can have an Architect produce affordable custom plans for you. Thanks!
Dan