I have a DVD from a wedding photographer made up of about 1,000 jpg images. The DVD can be read on my iMac and a Windows XP system I have. I used the iMac disk utility to make a copy of it. I can use the copy on the iMac but Windows XP cannot read it. I know Windows XP is old and out of support, but the original DVD can be read there. Can't my iMac make an exact copy of a DVD? Read it and write it?