"What Rover does is it takes your favorite data device, either Pocket PC, or smart phone or the new Treos or Blackberrys and it extends the capability of those devices so that the contact manager, which is your phonebook, your email, calendar, tasks and notes are wirelessly synchronized in real time over the air as you use them. For example, if you add a contact to your phone, it is automatically updated to the Web application. Same thing for calendars and it works both ways." And the neat thing is…unlike syncing with software on one PC…. you have access to your email, contacts and calendar…through the Web. The price is 9.95 a month. eAgency also offers a free personal version of Nice Office….an online tool for scheduling appointments and keeping track of contacts. Bloomberg Boot Camp, I'm Fred Fishkin.