Its Easy! 
1. Mouse over your name in the Upper Right Hand Corner.
A Window will popup
Note: If you Clicked on your Name, the profile Page will load, on the Left hand side of the page you will see "Account Upgrades" click on that.
2. Click on Account Upgrades.
A new Page will Load.
3. Choose Premium Membership.
A new Page will Load.
4. Click on Subscribe next to Premium Membership.
A new Page will load.
5. If you have PayPal, you can use that. If not, click on the words Pay with your "Credit or Debit Card".
Just follow the instructions from there.
As the Forum grows larger, we will switch to a pay service that isn't PayPal, but for now it's the most cost effective way for us.
1. Mouse over your name in the Upper Right Hand Corner.
A Window will popup
Note: If you Clicked on your Name, the profile Page will load, on the Left hand side of the page you will see "Account Upgrades" click on that.
2. Click on Account Upgrades.
A new Page will Load.
3. Choose Premium Membership.
A new Page will Load.
4. Click on Subscribe next to Premium Membership.
A new Page will load.
5. If you have PayPal, you can use that. If not, click on the words Pay with your "Credit or Debit Card".
Just follow the instructions from there.
As the Forum grows larger, we will switch to a pay service that isn't PayPal, but for now it's the most cost effective way for us.