get contact list from email account

http://drupal.org/node/297877

http://forums.pligg.com/modification-tutorials/9637-contact-import-msn-yahoo-gmail-myspace.html

http://www.e-citizen.com/contacts/libs/

http://www.dominican.eventsworldwide.net/include/contactgrabber/contacts/libs/


http://forums.devarticles.com/php-development-48/import-email-addressess-from-yahoo-gmail-hotmail-86529.html

http://www.phphulp.nl/php/print/4/1355/0/scripts/