We've decided to put in a concrete diveway but had different views from many contractors. Some feel that it would shift, lift, and ultimately crack here in upstate NY. I disagree. We had just built our new home 3 yrs ago and feel that a concrete drive would compliment and beautify the look of the home. We own and operate a retail building supply but it's hard for me to get the right information and ideas and styles so that we can go on with our project. Suggestions?-- Joe B.