Just ran some more tests on the Alpha8 version and keep getting a situation that I get the error message: "
We were unable to process your credit card payment. Please verify your card details and try again. If the problem persists, contact us to complete your order."

But I then get the order receipt email and the payment shows completed in the orders section.

I had not had this problem before at all. I wonder if something is wrong with the PayPal sandbox and that is preventing it to work on the Beta1.

Here is the message that i have on the order:

01/11/2008
1:15:27 PM 1 Payment failed.
Error: Internal Service Error
Address: An unknown error occurred.
CVV2: Not checked

01/11/2008
1:16:14 PM - PayPal IPN reported a payment of 153.00 USD.