Pharos Ostia is great navigation program that offers expandable options, including the Follow Me, Live Traffic services as well as on-demand map downloads via an Internet-enabled device. It is a full-featured navigation program that is quite user-friendy. Installation is easy, although this has to be done on a PC. Maps for parts of the United States and other parts of the world are available for download. However, remember that there is a maximum limit of three downloads per day, so plan accordingly. After everything is set up, the program wins you over with its functionality. Pharos also sells a GPS-enabled Pocket PC Phone Edition device (Pharos GPS Phone 600) that comes with Ostia pre-installed.