So why is that? Do I need to unzip it and download some other software to compress the files back to an ISO? Or better yet do I just ignore the fact that it is compressed and then write it on my USB? I am confused because in these tutorials it does not show the file as being compressed like a .RAR file, rather it shows it as being like a golden disk. What am I doing wrong, or should I just burn the .RAR looking ISO?