The Connection Manager project for MAC (abreviated CM2) consists on the development of a software that allows the MAC users manage their wireless networks in a smart way. The CM2 must be capable of manage WiFi networks and the Mobile Broadband Networks (3G, 4G) using an USB or internal modem, priorizing the use of WiFi networks instead Mobile Networks whenever is possible. It must be seamlessly integrated with the Snow Leopard 10.4, 10.5 & 10.6 MAC OS and manage the wireless profiles saved in the OS store and coexist with de MAC Airport Application.