gees.. guys.. i feel embarrassed..
The referred sector

definitely needs to be there to allow the booting process from a CD as well as a for Mr lova lova
btw.. i do not understand what possible reason u have to remove the digit files.. is the digit dvd 8GB and u r finding it difficult to find and purchase a dual layer dvd to copy fedora? Anyways all u need to do is copy the digit dvd to a iso image on ur hdd then open it in a program like magiciso or poweriso and delete the digit software content folder and the autorun inf(or modify it) and leave the rest of stuff then save the file. this way all other content as well as the boot (not gonna do the same type again

) sector will remain intact. and the remaining image will fit on a standard single layer dvd. even of u leave some files on the dvd from digit interface program they wont make a difference.
and the torrent method specified in not going to work. u will end up downloading the whole file again. as present bittorrent client technology does not process recovery from shifted data. so even if the content is off by just one bit the whole file will seem corrupt to the client and it will download the data again.. defeating the point.