After my customers purchase my software, I'd like for them to have the option of downloading the software rather than wait for delivery by mail. I guess it would work like this: Customer clicks add to cart button at site, he's taken to a secure site where he leaves his information, credit card number etc. Then after his card clears, he's given the option of downloading what he purchased. He downloads it, and he's happy since he has the program imediatly. I feel my sales would at least double if I had this feature. Any thoughts on how to set it up?