I checked the problem. You seem to be confused about our service subscriptions. Well, what I see is:
On 4/27/2007, you ordered 5GB plan; then on 6/24 you ordered another 2GB plan. Note the second order doesn't cancel your first order, rather they are combined to get you 7GB service. You can find your maximum storage in your account balance.
So please cancel your 5GB order. To cancel, please logon http://www.drivehq.com, click on My Account, then click on Transaction History --> Current Subscription.
I have credited your account with $7.99, but please make sure you cancel the 5GB plan asap.