Hi Aidan, The two files have fundamentally different roles. The NCC.HTML file is essentially like the table of contents of the title and has links to the main features like the headings etc. The DISCINFO.HTML file is used by players accessing the CD to find where the DAISY titles are stored. This is particularly important when there are more than one title on a single disc. For example, if you have titles in Folder1, Folder2 and Folder3, the DISCINFO.HTML file will pass this information to the player so it can identify where to find the NCC.HTML and all the other files for each title. If there is only one title on a CD and all the files are in the root directory, the DISCINFO.HTML file becomes less necessary. Until you run the burning process, there is no requirement for a DOISCINFO.HTML file because you can only work on one DAISY title at a time with the PRS software and you locate the NCC file manually when you are loading a project for editing. Hope this helps. Jamie -----Original Message----- From: Plextalk [mailto:plextalk-bounces@lists.hodgsonfamily.org] On Behalf Of Aidan Maher Sent: 12 November 2012 13:13 To: plextalk@lists.hodgsonfamily.org Subject: [Plextalk] Burning cd's with prs Hi all, I have burned a project with prs, and I chose to burn it as a distrubution copy. So now, why is it that the project only contain an "ncc.html" file after building the book, but when burning the cd, both the "ncc.html" and also the "disinfo.html" file also are created. I thought its only one of the too wich get used at a time, or are the disinfo file only for cd's? Thank you for any help on this. _______________________________________________ Plextalk mailing list Plextalk@lists.hodgsonfamily.org http://lists.hodgsonfamily.org/listinfo/plextalk __________ Information from ESET Smart Security, version of virus signature database 7684 (20121112) __________ The message was checked by ESET Smart Security. http://www.eset.com