I am wondering what you all are using for contact management, sales tracking, etc. I am paperless. I am utilizing iphones for my foremen and am looking into adding either ipad or MacBook Air for foremen to use in the field, to invoice, manage calendars, access to client info in real time. I want it to interface with Quick Books or equal software. Any suggestions? If I can't find it, I will develop one. Is this a need you have as well, even if you don"t need the field component? My plan is to open 1-2 more offices in Northern CA in the next 2 years and I need to conquer this first. After that I am opening offices in Southern CA next.