I have made a Multi-boot DVD and it successful works and boots, now that it is complete I was wondering what size info it uses. Since I don’t have a DVD burner and I have to take my HDD over to my brother’s house and use his DVD burner. So I want to make sure that the ISO will fit onto the DVD. When I view the folder that has the ISO in it and view it in Details it says the size is 4,677,420kb. But when I view the properties of the ISO it says that size and the size on disk = 4,789,678,080kb. So I was wondering what size it really uses when it burns the DVD and is there a program that can verify the ISO size and tell me that it will fit onto a DVD.