Modules

This has been happening to me for quite some time now.  Every time I want a module or extension, I add it to cart and once i want to check out, 'something has gone wrong"  it is also a free module.  Is this becuase I am not paying for a module or extension, or this clearly is not generating revenue for you guys.  I am just trying to get a confirmation email settings....

If it is a free module you don't have to add it to your cart.  Go to the page of the free module and click on the download link.  Free modules won't be in your purchase history either because they were not purchased.