The current update, displays the products ID from the list, to make easiest the insertion of  a specific product on page or sidebar.

git-svn-id: https://plugins.svn.wordpress.org/sell-downloads/trunk@824822 b8457f37-d9ea-0310-8a92-e5e31aec5664
The current update, makes a memory checking to avoid errors downloading the purchased files

git-svn-id: https://plugins.svn.wordpress.org/sell-downloads/trunk@825100 b8457f37-d9ea-0310-8a92-e5e31aec5664