Homepage: Unregistered users get a default list of papers. Registered users can select a customized, editable list of papers for their homepage.    How to select papers: 1) After registering, all users are offered a selection of papers to add to their custom list. These include the papers displayed on the default homepage. 2) Check "Add" at any search or browse result to add that paper to your list. This adds all of that paper's sections. 3) Click "Paper Info" from any paper display to add any or all of that paper's sections.    How to edit your selections. 1) Click "Paper Info" on any of your selections to edit the sections you display. Unclicking all the sections removes that paper from your list. 2) Click "Customize" at any time to edit or delete any of your selections.    Please send comments to editor@papermundo.com