What's the best way for you to exercise? Well, that depends, say the authors of "Zodiaction," a book that bills itself as "the first-ever workout program based on your astrological sign." Simple steps can lessen chance of becoming a criminal s target. TOMTOM MAP SHARE Out-of-date maps can throw a wrench into your driving plans, but TomTom's new Map Share software combines cartography with community to allow users to update maps on the go -- and later share the results with others. For example, a driver who comes across a closed road or detour can enter changes to the route on the TomTom navigation device's screen right there. The changes ...