Here's how you become a Supporting Team Member:
1. Locate your username in the upper right hand corner and click the drop-down menu to access "Purchase Paid Subscription"
2. Click the radio button and then the "continue" button
3. Confirm your choice on the next screen and click the "continue" button again
4. Click the paypal button, which will take you to the paypal site to complete your transaction.
5. Fill in your payment info
And that's it!
Edited by pyre400, 12 February 2013 - 10:25 AM.
Updated to reflect new forum interface