1 page order and checkout form ecommerce solution for Joomla

I am looking for a 1 page order and checkout solution to integrate with a Joomla 1.5 site. This could even be as easy as an external link. I have been working with Virtue Mart and running into all types of issues with product ordering and checkout. I am looking for a 1 page form that contains Product - A drop down with 3 options with price on my product Customer Information - Email, Name, Shipping Address etc Credit Card information - number, experation date etc Submit form All of this would be needed on 1 page. I would love to have the backend ecommerce be similar to a virtue mart, where it tracks orders (pending, completed etc). I will need the ability to download all approved orders in a csv file to send to my processing company. So maybe just a solution that integrates with Virtue Mart. I am willing to pay for this solution to be created or pay less money for you to provide me a solution I can do my self. Let me know your thoughts and please quote me.