What is the best way to delete all contacts on the handset? I was trying to clean up the contacts on my Droid X and part of the process (after turning off sync) was to delete all contacts on the phone.  I didn't have many, so I manually deleted each on (read: tedious).  Is there a way to bulk delete contacts on a handset?
From the home screen hit the menu button and go to Settings > Applications > Manage Applications. Make sure yo are in the "All Applications" tab so you see the system apps and choose "Contact Storage" and click "Clear Data".  This will delete all your contacts without disturbing anything else.