One of the Internet's best and most popular uses is to find maps and driving directions. Several sites are available to help with these needs, and can save countless hours and phone calls trying to ...

It's been a good couple weeks for BlackBerry users. First came Google's new Mobile App, and now there's MapQuest 4 Mobile, a new app that brings the eponymous mapping service to BlackBerry devices.

Suppose you're headed across town to meet with a new client. The directions you got from MapQuest say the trip will take you about 35 minutes, so you plan accordingly. But then you get caught in ...