or you can go thru the following
Code:
http://www.runpcrun.com/blackberry-exchange
http://supportforums.blackberry.com/t5/Desktop-Software-for-PC/Exchange-ActiveSync-for-a-BlackBerry-Smartphone-device/td-p/15772
http://www.blackberryforums.com/blackberry-network/8235-exchange-email-your-bb-no-bes-needed.html