* What's the definition of an Energy Efficient Home?

* What benefits does a homeowner receive owning an Energy Efficient home?

* Is there REALLY that much of a difference between an Energy Efficient home and one that is not? In what ways are they different?

* What does the home need to have in order to be classified as an Energy Efficient home?

* What is the most common company that promotes "Energy Efficiency"?

* How does builder's warranties affect a home being energy efficient or not?

* Briefly, tell me about builder home warranties - are all the same? What should a buyer be looking for, aware of, cautious of and scared of.