Hi, to become a true account, please update your free email address to a company email address; or please make a credit card / PayPal deposit of >=$5.
Please note that a True Account is still a "Free Service" account. It has many restrictions that make it only suitable for personal and casual use.
For more info about the difference between a free and a true account, please visit this page:
http://www.drivehq.com/Premium/default.aspx