Hi, I was redesigning a template and was wondering: 1. What is the need for giving the posts a unique ID, for example <div id="post-50"> This is called by the ID tag inside the template, what is stopping me from deleting it? What features are using this? 2. I was getting rid of markup and found I didn't even need to list my posts inside seperate DIV's, however should i put the DIV in there just to act as a divider between posts, even if I am not styling it in any way?