How long should it take to burn a Macrium rescue disk on a CD/DVD? Do I need to be online to do that if I have the free program installed? How large does my CD/DVD disk need to be?
The rescue media will fit on a CD without issue. When building a WinPE10 version of the media (the most complete) there will be a large (750mb) download required for the first time you do this, after that, no download required.