We decided on a combo of hardwood and carpet. Below are links I found on the internet with approximately the same materials, not exact, but close. Pictures to follow after installation.
http://www.shawfloors.com/carpetDetails/Liberty_Collection_(b)-Caramel_And_Vanilla_Fleck
Carpet
http://www.fastfloors.com/catalog/productline.asp?productlineid=10226&productid=2363&REF=CZT1333384
Wood
There will be wood in the entry replacing the existing tile and in the dining room and kitchen. The dining room previously had carpet. The carpet will be installed in the rest of the downstairs and in the bedrooms.