Hello, The following thread has a good discussion and a provided PDF with screenshots https://www.amember.com/forum/showthread.php?t=8074&highlight=incremental In a nutshell incremental content allows you to subdivide a product/subscription into individual folders with there own separate duration expiration period. Great for newsletter or course studies. It also provides its own template to customize the look/feel of how content is displayed. For example if you publish a monthly newsletter you could create subfolders Jan thru Dec for 2008, and place the newsletter content for each month in the appropriate folder. This plugin in conjunction with aMember will create the links cookie and .htaccess files to protect content based on duration and start time you specify when configuring the product. It is really slick and probably my favorite plugin. It will require some tweaks to not allow new users to see content that was published before there initial purchase date. It requires mod rewrite in order to protect the content, so if your server does not support it or you want to use a different protection mechanism then do not purchase. Jimmy