After a user pays it says "your payment has not been processed yet, please try logging in later".

Is there any way to give users instant access, but for their account to be suspended if the payment doesn't finally go through (which it always tends to)?

I didn't realise there would be such a wait. 2checkout confirmed my payment and asked me to click the button to inform my site payment had been made. What am I waiting for now exactly?

Is anyone else using 2checkout to process orders?

Jason