What is a header page?
A header page is a group of contiguous headers. Header pages are numbered from the newest to the oldest. Page 1 always contains the newest headers in a newsgroup. Higher page numbers contain older headers. A visual representation of all header pages in the current newsgroup can be seen by clicking on the “Options” button located on the right side of the navigation bar. The icon indicates pages that have already been downloaded. The icon indicates pages that contain new headers that have not yet been downloaded.