In html-files for SL 6.4 (sl-release-notes-6.4.html, Technical.Notes.64.html, Release.Notes.64.html) should be reasonable to add <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> Because some unicode characters displayed incorrectly, for example: © ® — In sl-release-notes-6.4.html should be <H1>Scientific Linux 6.4</H1> -- Best regards, Elena