I purchased a Nextel/Motorola i58 handset that has GPS, but was not
sure which service to use to track my location.

I finally found a great service at www.addressbook.com - and best of
all it's free!

I just signed up to the location service on addressbook.com and can
now see my current address / location of my phone on a MapQuest map.
It works great, was easy to setup and is easy to use by going to
www.addressbook.com. You can even press a button on the phone and in
less than 5 seconds it shows you the current address of everyone in
your group (your teenagers, co-workers, etc.) It's secure and if
people do not want to have their location displayed they can turn the
location tracking off and still use their phone. Buzz.

See More: Great location tracking service for my i58 cell phone with GPS!