If i'm not wrong, Paragon products don't backup MBR and First track when making backup to CD/DVD or making iso that latter will be burned to CD/DVD, either from Windows or from Bart CD. How important is this? What are advantages and disadvantages of this sort of backup without MBR and First track? If possible can someone explain this in details, please. What will happen if MBR is affected by a virus? Is there an way that First Track and MBR can be saved separately? When booted from WinPE environment can First track and MBR be saved?